@@ -1,5 +1,5 @@ | |||
<?xml version="1.0" encoding="utf-8"?> | |||
<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> | |||
<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> | |||
<ItemGroup Label="ProjectConfigurations"> | |||
<ProjectConfiguration Include="Debug|Win32"> | |||
<Configuration>Debug</Configuration> | |||
@@ -22,32 +22,32 @@ | |||
<ProjectGuid>{69FAD143-D7C9-4804-A186-90254BD80549}</ProjectGuid> | |||
<Keyword>Win32Proj</Keyword> | |||
<RootNamespace>PrjWin</RootNamespace> | |||
<WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion> | |||
<WindowsTargetPlatformVersion>10.0.17763.0</WindowsTargetPlatformVersion> | |||
</PropertyGroup> | |||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" /> | |||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration"> | |||
<ConfigurationType>Application</ConfigurationType> | |||
<UseDebugLibraries>true</UseDebugLibraries> | |||
<PlatformToolset>v140</PlatformToolset> | |||
<PlatformToolset>v141</PlatformToolset> | |||
<CharacterSet>Unicode</CharacterSet> | |||
</PropertyGroup> | |||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration"> | |||
<ConfigurationType>Application</ConfigurationType> | |||
<UseDebugLibraries>false</UseDebugLibraries> | |||
<PlatformToolset>v140</PlatformToolset> | |||
<PlatformToolset>v141</PlatformToolset> | |||
<WholeProgramOptimization>true</WholeProgramOptimization> | |||
<CharacterSet>Unicode</CharacterSet> | |||
</PropertyGroup> | |||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration"> | |||
<ConfigurationType>Application</ConfigurationType> | |||
<UseDebugLibraries>true</UseDebugLibraries> | |||
<PlatformToolset>v140</PlatformToolset> | |||
<PlatformToolset>v141</PlatformToolset> | |||
<CharacterSet>Unicode</CharacterSet> | |||
</PropertyGroup> | |||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration"> | |||
<ConfigurationType>Application</ConfigurationType> | |||
<UseDebugLibraries>false</UseDebugLibraries> | |||
<PlatformToolset>v140</PlatformToolset> | |||
<PlatformToolset>v141</PlatformToolset> | |||
<WholeProgramOptimization>true</WholeProgramOptimization> | |||
<CharacterSet>Unicode</CharacterSet> | |||
</PropertyGroup> | |||
@@ -76,9 +76,9 @@ | |||
</PropertyGroup> | |||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'"> | |||
<LinkIncremental>true</LinkIncremental> | |||
<IncludePath>D:\Prj-Win\lpr\include;D:\opencv\build\include\opencv2;D:\opencv\build\include\opencv;D:\opencv\build\include;$(IncludePath)</IncludePath> | |||
<LibraryPath>D:\opencv\build\x64\vc14\lib;$(LibraryPath)</LibraryPath> | |||
<OutDir>$(SolutionDir)Build</OutDir> | |||
<IncludePath>D:\Prj-Win\lpr\include;D:\opencv\build\include;D:\opencv\build\include\opencv2;$(IncludePath)</IncludePath> | |||
<LibraryPath>D:\opencv\build\x64\vc15\lib;$(LibraryPath)</LibraryPath> | |||
<OutDir>$(SolutionDir)Build\</OutDir> | |||
</PropertyGroup> | |||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'"> | |||
<LinkIncremental>false</LinkIncremental> | |||
@@ -112,7 +112,7 @@ | |||
<Link> | |||
<SubSystem>Console</SubSystem> | |||
<GenerateDebugInformation>true</GenerateDebugInformation> | |||
<AdditionalDependencies>opencv_world330d.lib;%(AdditionalDependencies)</AdditionalDependencies> | |||
<AdditionalDependencies>opencv_world400d.lib;opencv_world400.lib;%(AdditionalDependencies)</AdditionalDependencies> | |||
</Link> | |||
</ItemDefinitionGroup> | |||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'"> | |||
@@ -161,15 +161,18 @@ | |||
<ClInclude Include="..\lpr\include\PlateInfo.h" /> | |||
<ClInclude Include="..\lpr\include\PlateSegmentation.h" /> | |||
<ClInclude Include="..\lpr\include\Recognizer.h" /> | |||
<ClInclude Include="..\lpr\include\SegmentationFreeRecognizer.h" /> | |||
<ClInclude Include="..\lpr\src\util.h" /> | |||
</ItemGroup> | |||
<ItemGroup> | |||
<ClCompile Include="..\lpr\src\CNNRecognizer.cpp" /> | |||
<ClCompile Include="..\lpr\src\FastDeskew.cpp" /> | |||
<ClCompile Include="..\lpr\src\FineMapping.cpp" /> | |||
<ClCompile Include="..\lpr\src\Pipeline.cpp" /> | |||
<ClCompile Include="..\lpr\src\PlateDetection.cpp" /> | |||
<ClCompile Include="..\lpr\src\PlateSegmentation.cpp" /> | |||
<ClCompile Include="..\lpr\src\Recognizer.cpp" /> | |||
<ClCompile Include="..\lpr\src\SegmentationFreeRecognizer.cpp" /> | |||
<ClCompile Include="..\lpr\tests\test_pipeline.cpp" /> | |||
</ItemGroup> | |||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" /> | |||
@@ -48,6 +48,9 @@ | |||
<ClInclude Include="..\lpr\src\util.h"> | |||
<Filter>源文件</Filter> | |||
</ClInclude> | |||
<ClInclude Include="..\lpr\include\SegmentationFreeRecognizer.h"> | |||
<Filter>头文件</Filter> | |||
</ClInclude> | |||
</ItemGroup> | |||
<ItemGroup> | |||
<ClCompile Include="..\lpr\src\CNNRecognizer.cpp"> | |||
@@ -71,5 +74,11 @@ | |||
<ClCompile Include="..\lpr\tests\test_pipeline.cpp"> | |||
<Filter>源文件\test</Filter> | |||
</ClCompile> | |||
<ClCompile Include="..\lpr\src\Pipeline.cpp"> | |||
<Filter>源文件</Filter> | |||
</ClCompile> | |||
<ClCompile Include="..\lpr\src\SegmentationFreeRecognizer.cpp"> | |||
<Filter>源文件</Filter> | |||
</ClCompile> | |||
</ItemGroup> | |||
</Project> |
@@ -1,5 +1,5 @@ | |||
// | |||
// Created by 庾金科 on 21/10/2017. | |||
// Created by Jack Yu on 21/10/2017. | |||
// | |||
#ifndef SWIFTPR_CNNRECOGNIZER_H | |||
@@ -1,85 +1,60 @@ | |||
// | |||
// Created by �׽�� on 22/10/2017. | |||
// | |||
#ifndef SWIFTPR_PIPLINE_H | |||
#define SWIFTPR_PIPLINE_H | |||
#include "PlateDetection.h" | |||
#include "PlateSegmentation.h" | |||
#include "CNNRecognizer.h" | |||
#include "PlateInfo.h" | |||
#include "FastDeskew.h" | |||
#include "FineMapping.h" | |||
#include "Recognizer.h" | |||
namespace pr{ | |||
class PipelinePR{ | |||
public: | |||
GeneralRecognizer *generalRecognizer; | |||
PlateDetection *plateDetection; | |||
PlateSegmentation *plateSegmentation; | |||
FineMapping *fineMapping; | |||
PipelinePR(std::string detector_filename, | |||
std::string finemapping_prototxt, std::string finemapping_caffemodel, | |||
std::string segmentation_prototxt, std::string segmentation_caffemodel, | |||
std::string charRecognization_proto, std::string charRecognization_caffemodel | |||
) { | |||
plateDetection = new PlateDetection(detector_filename); | |||
fineMapping = new FineMapping(finemapping_prototxt, finemapping_caffemodel); | |||
plateSegmentation = new PlateSegmentation(segmentation_prototxt, segmentation_caffemodel); | |||
generalRecognizer = new CNNRecognizer(charRecognization_proto, charRecognization_caffemodel); | |||
} | |||
~PipelinePR() { | |||
delete plateDetection; | |||
delete fineMapping; | |||
delete plateSegmentation; | |||
delete generalRecognizer; | |||
} | |||
std::vector<std::string> chars_code{ "京","沪","津","�","冀","晋","蒙","辽","�","黑","�","浙","皖","闽","赣","�","豫","鄂","湘","粤","桂","�","�","贵","云","�","陕","甘","�","�","新","0","1","2","3","4","5","6","7","8","9","A","B","C","D","E","F","G","H","J","K","L","M","N","P","Q","R","S","T","U","V","W","X","Y","Z" }; | |||
std::vector<std::string> plateRes; | |||
std::vector<PlateInfo> RunPiplineAsImage(cv::Mat plateImage) { | |||
std::vector<PlateInfo> results; | |||
std::vector<pr::PlateInfo> plates; | |||
plateDetection->plateDetectionRough(plateImage, plates); | |||
for (pr::PlateInfo plateinfo : plates) { | |||
cv::Mat image_finemapping = plateinfo.getPlateImage(); | |||
image_finemapping = fineMapping->FineMappingVertical(image_finemapping); | |||
image_finemapping = pr::fastdeskew(image_finemapping, 5); | |||
image_finemapping = fineMapping->FineMappingHorizon(image_finemapping, 2, 5); | |||
cv::resize(image_finemapping, image_finemapping, cv::Size(136, 36)); | |||
plateinfo.setPlateImage(image_finemapping); | |||
std::vector<cv::Rect> rects; | |||
plateSegmentation->segmentPlatePipline(plateinfo, 1, rects); | |||
plateSegmentation->ExtractRegions(plateinfo, rects); | |||
cv::copyMakeBorder(image_finemapping, image_finemapping, 0, 0, 0, 20, cv::BORDER_REPLICATE); | |||
plateinfo.setPlateImage(image_finemapping); | |||
generalRecognizer->SegmentBasedSequenceRecognition(plateinfo); | |||
plateinfo.decodePlateNormal(chars_code); | |||
results.push_back(plateinfo); | |||
std::cout << plateinfo.getPlateName() << std::endl; | |||
} | |||
// for (auto str:results) { | |||
// std::cout << str << std::endl; | |||
// } | |||
return results; | |||
} | |||
}; | |||
} | |||
#endif //SWIFTPR_PIPLINE_H | |||
// | |||
// Created by â×½ð¿Æ on 22/10/2017. | |||
// | |||
#ifndef SWIFTPR_PIPLINE_H | |||
#define SWIFTPR_PIPLINE_H | |||
#include "PlateDetection.h" | |||
#include "PlateSegmentation.h" | |||
#include "CNNRecognizer.h" | |||
#include "PlateInfo.h" | |||
#include "FastDeskew.h" | |||
#include "FineMapping.h" | |||
#include "Recognizer.h" | |||
#include "SegmentationFreeRecognizer.h" | |||
namespace pr{ | |||
const std::vector<std::string> CH_PLATE_CODE{"¾©", "»¦", "½ò", "Óå", "¼½", "½ú", "ÃÉ", "ÁÉ", "¼ª", "ºÚ", "ËÕ", "Õã", "Íî", "Ãö", "¸Ó", "³", "Ô¥", "¶õ", "Ïæ", "ÔÁ", "¹ð", | |||
"Çí", "´¨", "¹ó", "ÔÆ", "²Ø", "ÉÂ", "¸Ê", "Çà", "Äþ", "ÐÂ", "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "A", | |||
"B", "C", "D", "E", "F", "G", "H", "J", "K", "L", "M", "N", "P", "Q", "R", "S", "T", "U", "V", "W", "X", | |||
"Y", "Z","¸Û","ѧ","ʹ","¾¯","°Ä","¹Ò","¾ü","±±","ÄÏ","¹ã","Éò","À¼","³É","¼Ã","º£","Ãñ","º½","¿Õ"}; | |||
const int SEGMENTATION_FREE_METHOD = 0; | |||
const int SEGMENTATION_BASED_METHOD = 1; | |||
class PipelinePR{ | |||
public: | |||
GeneralRecognizer *generalRecognizer; | |||
PlateDetection *plateDetection; | |||
PlateSegmentation *plateSegmentation; | |||
FineMapping *fineMapping; | |||
SegmentationFreeRecognizer *segmentationFreeRecognizer; | |||
PipelinePR(std::string detector_filename, | |||
std::string finemapping_prototxt,std::string finemapping_caffemodel, | |||
std::string segmentation_prototxt,std::string segmentation_caffemodel, | |||
std::string charRecognization_proto,std::string charRecognization_caffemodel, | |||
std::string segmentationfree_proto,std::string segmentationfree_caffemodel | |||
); | |||
~PipelinePR(); | |||
std::vector<std::string> plateRes; | |||
std::vector<PlateInfo> RunPiplineAsImage(cv::Mat plateImage,int method); | |||
}; | |||
} | |||
#endif //SWIFTPR_PIPLINE_H |
@@ -6,7 +6,7 @@ | |||
#define SWIFTPR_PLATEDETECTION_H | |||
#include <opencv2/opencv.hpp> | |||
#include "PlateInfo.h" | |||
#include <PlateInfo.h> | |||
#include <vector> | |||
namespace pr{ | |||
class PlateDetection{ | |||
@@ -10,17 +10,14 @@ namespace pr { | |||
typedef std::vector<cv::Mat> Character; | |||
enum PlateColor { BLUE, YELLOW, WHITE, GREEN, BLACK,UNKNOWN}; | |||
enum CharType {CHINESE,LETTER,LETTER_NUMS}; | |||
enum CharType {CHINESE,LETTER,LETTER_NUMS,INVALID}; | |||
class PlateInfo { | |||
public: | |||
std::vector<std::pair<CharType,cv::Mat>> plateChars; | |||
std::vector<std::pair<CharType,cv::Mat>> plateChars; | |||
std::vector<std::pair<CharType,cv::Mat>> plateCoding; | |||
float confidence = 0; | |||
PlateInfo(const cv::Mat &plateData, std::string plateName, cv::Rect plateRect, PlateColor plateType) { | |||
licensePlate = plateData; | |||
name = plateName; | |||
@@ -93,17 +90,21 @@ namespace pr { | |||
} | |||
if(plate.first == LETTER) { | |||
else if(plate.first == LETTER) { | |||
decode += mappingTable[std::max_element(prob+41,prob+65)- prob]; | |||
confidence+=*std::max_element(prob+41,prob+65); | |||
} | |||
if(plate.first == LETTER_NUMS) { | |||
else if(plate.first == LETTER_NUMS) { | |||
decode += mappingTable[std::max_element(prob+31,prob+65)- prob]; | |||
confidence+=*std::max_element(prob+31,prob+65); | |||
// std::cout<<*std::max_element(prob+31,prob+65)<<std::endl; | |||
} | |||
else if(plate.first == INVALID) | |||
{ | |||
decode+='*'; | |||
} | |||
} | |||
name = decode; | |||
@@ -113,12 +114,10 @@ namespace pr { | |||
return decode; | |||
} | |||
private: | |||
cv::Mat licensePlate; | |||
cv::Rect ROI; | |||
std::string name; | |||
std::string name ; | |||
PlateColor Type; | |||
}; | |||
} | |||
@@ -1,7 +1,3 @@ | |||
// | |||
// Created by 庾金科 on 16/10/2017. | |||
// | |||
#ifndef SWIFTPR_PLATESEGMENTATION_H | |||
#define SWIFTPR_PLATESEGMENTATION_H | |||
@@ -13,7 +13,9 @@ namespace pr{ | |||
class GeneralRecognizer{ | |||
public: | |||
virtual label recognizeCharacter(cv::Mat character) = 0; | |||
// virtual cv::Mat SegmentationFreeForSinglePlate(cv::Mat plate) = 0; | |||
void SegmentBasedSequenceRecognition(PlateInfo &plateinfo); | |||
void SegmentationFreeSequenceRecognition(PlateInfo &plateInfo); | |||
}; | |||
@@ -0,0 +1,28 @@ | |||
// | |||
// Created by 庾金科 on 28/11/2017. | |||
// | |||
#ifndef SWIFTPR_SEGMENTATIONFREERECOGNIZER_H | |||
#define SWIFTPR_SEGMENTATIONFREERECOGNIZER_H | |||
#include "Recognizer.h" | |||
namespace pr{ | |||
class SegmentationFreeRecognizer{ | |||
public: | |||
const int CHAR_INPUT_W = 14; | |||
const int CHAR_INPUT_H = 30; | |||
const int CHAR_LEN = 84; | |||
SegmentationFreeRecognizer(std::string prototxt,std::string caffemodel); | |||
std::pair<std::string,float> SegmentationFreeForSinglePlate(cv::Mat plate,std::vector<std::string> mapping_table); | |||
private: | |||
cv::dnn::Net net; | |||
}; | |||
} | |||
#endif //SWIFTPR_SEGMENTATIONFREERECOGNIZER_H |
@@ -62,8 +62,9 @@ void niBlackThreshold( InputArray _src, OutputArray _dst, double maxValue, | |||
thresh = mean + static_cast<float>(k) * sqrtVarianceMeanSum; | |||
break; | |||
default: | |||
CV_Error( CV_StsBadArg, "Unknown binarization method" ); | |||
break; | |||
// CV_Error( CV_StsBadArg, "Unknown binarization method" ); | |||
CV_Error(-5, "Unknown binarization method"); | |||
break; | |||
} | |||
thresh.convertTo(thresh, src.depth()); | |||
@@ -99,7 +100,8 @@ void niBlackThreshold( InputArray _src, OutputArray _dst, double maxValue, | |||
src.copyTo(dst, mask); | |||
break; | |||
default: | |||
CV_Error( CV_StsBadArg, "Unknown threshold type" ); | |||
// CV_Error( CV_StsBadArg, "Unknown threshold type" ); | |||
CV_Error(-5, "Unknown threshold type"); | |||
break; | |||
} | |||
} | |||
@@ -10,8 +10,8 @@ HorizonalFinemapping.caffemodel | |||
HorizonalFinemapping.prototxt | |||
Segmentation.caffemodel | |||
SegmentationFree.caffemodel | |||
Segmentation.prototxt | |||
SegmentationFree.prototxt | |||
放置在该目录 |
@@ -1,5 +1,5 @@ | |||
// | |||
// Created by 庾金科 on 21/10/2017. | |||
// Created by Jack Yu on 21/10/2017. | |||
// | |||
#include "../include/CNNRecognizer.h" | |||
@@ -16,4 +16,4 @@ namespace pr{ | |||
net.setInput(inputBlob,"data"); | |||
return net.forward(); | |||
} | |||
} | |||
} |
@@ -1,19 +1,17 @@ | |||
// | |||
// Created by 庾金科 on 02/10/2017. | |||
// Created by Jack Yu on 02/10/2017. | |||
// | |||
#include "FastDeskew.h" | |||
#include <../include/FastDeskew.h> | |||
namespace pr{ | |||
const int ANGLE_MIN = 30 ; | |||
const int ANGLE_MIN = 30 ; | |||
const int ANGLE_MAX = 150 ; | |||
const int PLATE_H = 36; | |||
const int PLATE_W = 136; | |||
int angle(float x,float y) | |||
{ | |||
return atan2(x,y)*180/3.1415; | |||
@@ -51,59 +49,38 @@ namespace pr{ | |||
cv::Mat correctPlateImage(cv::Mat skewPlate,float angle,float maxAngle) | |||
{ | |||
cv::Mat dst; | |||
cv::Size size_o(skewPlate.cols,skewPlate.rows); | |||
int extend_padding = 0; | |||
// if(angle<0) | |||
extend_padding = static_cast<int>(skewPlate.rows*tan(cv::abs(angle)/180* 3.14) ); | |||
// else | |||
// extend_padding = static_cast<int>(skewPlate.rows/tan(cv::abs(angle)/180* 3.14) ); | |||
// std::cout<<"extend:"<<extend_padding<<std::endl; | |||
extend_padding = static_cast<int>(skewPlate.rows*tan(cv::abs(angle)/180* 3.14) ); | |||
cv::Size size(skewPlate.cols + extend_padding ,skewPlate.rows); | |||
float interval = abs(sin((angle /180) * 3.14)* skewPlate.rows); | |||
// std::cout<<interval<<std::endl; | |||
cv::Point2f pts1[4] = {cv::Point2f(0,0),cv::Point2f(0,size_o.height),cv::Point2f(size_o.width,0),cv::Point2f(size_o.width,size_o.height)}; | |||
if(angle>0) { | |||
cv::Point2f pts2[4] = {cv::Point2f(interval, 0), cv::Point2f(0, size_o.height), | |||
cv::Point2f(size_o.width, 0), cv::Point2f(size_o.width - interval, size_o.height)}; | |||
cv::Mat M = cv::getPerspectiveTransform(pts1,pts2); | |||
cv::warpPerspective(skewPlate,dst,M,size); | |||
} | |||
else { | |||
cv::Point2f pts2[4] = {cv::Point2f(0, 0), cv::Point2f(interval, size_o.height), cv::Point2f(size_o.width-interval, 0), | |||
cv::Point2f(size_o.width, size_o.height)}; | |||
cv::Mat M = cv::getPerspectiveTransform(pts1,pts2); | |||
cv::warpPerspective(skewPlate,dst,M,size,cv::INTER_CUBIC); | |||
} | |||
return dst; | |||
} | |||
cv::Mat fastdeskew(cv::Mat skewImage,int blockSize){ | |||
const int FILTER_WINDOWS_SIZE = 5; | |||
std::vector<float> angle_list(180); | |||
memset(angle_list.data(),0,angle_list.size()*sizeof(int)); | |||
cv::Mat bak; | |||
skewImage.copyTo(bak); | |||
if(skewImage.channels() == 3) | |||
cv::cvtColor(skewImage,skewImage,cv::COLOR_RGB2GRAY); | |||
if(skewImage.channels() == 1) | |||
{ | |||
cv::Mat eigen; | |||
cv::cornerEigenValsAndVecs(skewImage,eigen,blockSize,5); | |||
for( int j = 0; j < skewImage.rows; j+=blockSize ) | |||
{ for( int i = 0; i < skewImage.cols; i+=blockSize ) | |||
@@ -112,12 +89,10 @@ namespace pr{ | |||
float y2 = eigen.at<cv::Vec6f>(j, i)[5]; | |||
int angle_cell = angle(x2,y2); | |||
angle_list[(angle_cell + 180)%180]+=1.0; | |||
} | |||
} | |||
} | |||
std::vector<float> filtered = avgfilter(angle_list,5); | |||
int maxPos = std::max_element(filtered.begin(),filtered.end()) - filtered.begin() + FILTER_WINDOWS_SIZE/2; | |||
if(maxPos>ANGLE_MAX) | |||
maxPos = (-maxPos+90+180)%180; | |||
@@ -1,12 +1,8 @@ | |||
// | |||
// Created by 庾金科 on 22/09/2017. | |||
// | |||
#include "FineMapping.h" | |||
namespace pr{ | |||
const int FINEMAPPING_H = 50; | |||
const int FINEMAPPING_W = 120; | |||
const int FINEMAPPING_H = 60 ; | |||
const int FINEMAPPING_W = 140; | |||
const int PADDING_UP_DOWN = 30; | |||
void drawRect(cv::Mat image,cv::Rect rect) | |||
{ | |||
@@ -65,31 +61,21 @@ namespace pr{ | |||
} | |||
cv::Mat FineMapping::FineMappingVertical(cv::Mat InputProposal,int sliceNum,int upper,int lower,int windows_size){ | |||
cv::Mat PreInputProposal; | |||
cv::Mat proposal; | |||
cv::resize(InputProposal,PreInputProposal,cv::Size(FINEMAPPING_W,FINEMAPPING_H)); | |||
if(InputProposal.channels() == 3) | |||
cv::cvtColor(PreInputProposal,proposal,cv::COLOR_BGR2GRAY); | |||
else | |||
PreInputProposal.copyTo(proposal); | |||
// proposal = PreInputProposal; | |||
// this will improve some sen | |||
cv::Mat kernal = cv::getStructuringElement(cv::MORPH_ELLIPSE,cv::Size(1,3)); | |||
// cv::erode(proposal,proposal,kernal); | |||
float diff = static_cast<float>(upper-lower); | |||
diff/=static_cast<float>(sliceNum-1); | |||
cv::Mat binary_adaptive; | |||
std::vector<cv::Point> line_upper; | |||
std::vector<cv::Point> line_lower; | |||
int contours_nums=0; | |||
for(int i = 0 ; i < sliceNum ; i++) | |||
{ | |||
std::vector<std::vector<cv::Point> > contours; | |||
@@ -106,7 +92,6 @@ namespace pr{ | |||
if (( lwRatio>0.7&&bdbox.width*bdbox.height>100 && bdboxAera<300) | |||
|| (lwRatio>3.0 && bdboxAera<100 && bdboxAera>10)) | |||
{ | |||
cv::Point p1(bdbox.x, bdbox.y); | |||
cv::Point p2(bdbox.x + bdbox.width, bdbox.y + bdbox.height); | |||
line_upper.push_back(p1); | |||
@@ -115,9 +100,6 @@ namespace pr{ | |||
} | |||
} | |||
} | |||
std:: cout<<"contours_nums "<<contours_nums<<std::endl; | |||
if(contours_nums<41) | |||
{ | |||
cv::bitwise_not(InputProposal,InputProposal); | |||
@@ -130,14 +112,11 @@ namespace pr{ | |||
else | |||
proposal = bak; | |||
int contours_nums=0; | |||
for(int i = 0 ; i < sliceNum ; i++) | |||
{ | |||
std::vector<std::vector<cv::Point> > contours; | |||
float k =lower + i*diff; | |||
cv::adaptiveThreshold(proposal,binary_adaptive,255,cv::ADAPTIVE_THRESH_MEAN_C,cv::THRESH_BINARY,windows_size,k); | |||
// cv::imshow("image",binary_adaptive); | |||
// cv::waitKey(0); | |||
cv::Mat draw; | |||
binary_adaptive.copyTo(draw); | |||
cv::findContours(binary_adaptive,contours,cv::RETR_EXTERNAL,cv::CHAIN_APPROX_SIMPLE); | |||
@@ -158,30 +137,19 @@ namespace pr{ | |||
} | |||
} | |||
} | |||
// std:: cout<<"contours_nums "<<contours_nums<<std::endl; | |||
} | |||
cv::Mat rgb; | |||
cv::copyMakeBorder(PreInputProposal, rgb, 30, 30, 0, 0, cv::BORDER_REPLICATE); | |||
// cv::imshow("rgb",rgb); | |||
// cv::waitKey(0); | |||
// | |||
cv::copyMakeBorder(PreInputProposal, rgb, PADDING_UP_DOWN, PADDING_UP_DOWN, 0, 0, cv::BORDER_REPLICATE); | |||
std::pair<int, int> A; | |||
std::pair<int, int> B; | |||
A = FitLineRansac(line_upper, -2); | |||
B = FitLineRansac(line_lower, 2); | |||
A = FitLineRansac(line_upper, -1); | |||
B = FitLineRansac(line_lower, 1); | |||
int leftyB = A.first; | |||
int rightyB = A.second; | |||
int leftyA = B.first; | |||
int rightyA = B.second; | |||
int cols = rgb.cols; | |||
int rows = rgb.rows; | |||
// pts_map1 = np.float32([[cols - 1, rightyA], [0, leftyA],[cols - 1, rightyB], [0, leftyB]]) | |||
// pts_map2 = np.float32([[136,36],[0,36],[136,0],[0,0]]) | |||
// mat = cv2.getPerspectiveTransform(pts_map1,pts_map2) | |||
// image = cv2.warpPerspective(rgb,mat,(136,36),flags=cv2.INTER_CUBIC) | |||
std::vector<cv::Point2f> corners(4); | |||
corners[0] = cv::Point2f(cols - 1, rightyA); | |||
corners[1] = cv::Point2f(0, leftyA); | |||
@@ -196,10 +164,7 @@ namespace pr{ | |||
cv::Mat quad = cv::Mat::zeros(36, 136, CV_8UC3); | |||
cv::warpPerspective(rgb, quad, transform, quad.size()); | |||
return quad; | |||
} | |||
} | |||
@@ -1 +1,85 @@ | |||
//// //// Created by ��� on 23/10/2017. //// // //#include "../include/Pipeline.h" // // //namespace pr { // // //std::vector<std::string> chars_code{ "��","��","��","��","��","��","��","��","��","��","��","��","��","��","��","³","ԥ","��","��","��","��","��","��","��","��","��","��","��","��","��","��","0","1","2","3","4","5","6","7","8","9","A","B","C","D","E","F","G","H","J","K","L","M","N","P","Q","R","S","T","U","V","W","X","Y","Z" }; // // std::vector<std::string> chars_code{ "京","沪","津","渝","冀","晋","蒙","辽","吉","黑","苏","浙","皖","闽","赣","鲁","豫","鄂","湘","粤","桂","琼","川","贵","云","藏","陕","甘","青","宁","新","0","1","2","3","4","5","6","7","8","9","A","B","C","D","E","F","G","H","J","K","L","M","N","P","Q","R","S","T","U","V","W","X","Y","Z" }; // // // PipelinePR::PipelinePR(std::string detector_filename, // std::string finemapping_prototxt, std::string finemapping_caffemodel, // std::string segmentation_prototxt, std::string segmentation_caffemodel, // std::string charRecognization_proto, std::string charRecognization_caffemodel) { // plateDetection = new PlateDetection(detector_filename); // fineMapping = new FineMapping(finemapping_prototxt, finemapping_caffemodel); // plateSegmentation = new PlateSegmentation(segmentation_prototxt, segmentation_caffemodel); // generalRecognizer = new CNNRecognizer(charRecognization_proto, charRecognization_caffemodel); // } // // PipelinePR::~PipelinePR() { // // delete plateDetection; // delete fineMapping; // delete plateSegmentation; // delete generalRecognizer; // // } // // std::vector<PlateInfo> PipelinePR:: RunPiplineAsImage(cv::Mat plateImage) { // std::vector<PlateInfo> results; // std::vector<pr::PlateInfo> plates; // plateDetection->plateDetectionRough(plateImage,plates); // // for (pr::PlateInfo plateinfo:plates) { // // cv::Mat image_finemapping = plateinfo.getPlateImage(); // image_finemapping = fineMapping->FineMappingVertical(image_finemapping); // image_finemapping = pr::fastdeskew(image_finemapping, 5); // image_finemapping = fineMapping->FineMappingHorizon(image_finemapping, 2, 5); // cv::resize(image_finemapping, image_finemapping, cv::Size(136, 36)); // plateinfo.setPlateImage(image_finemapping); // std::vector<cv::Rect> rects; // plateSegmentation->segmentPlatePipline(plateinfo, 1, rects); // plateSegmentation->ExtractRegions(plateinfo, rects); // cv::copyMakeBorder(image_finemapping, image_finemapping, 0, 0, 0, 20, cv::BORDER_REPLICATE); // // plateinfo.setPlateImage(image_finemapping); // generalRecognizer->SegmentBasedSequenceRecognition(plateinfo); // plateinfo.decodePlateNormal(chars_code); // results.push_back(plateinfo); // std::cout << plateinfo.getPlateName() << std::endl; // // // } // //// for (auto str:results) { //// std::cout << str << std::endl; //// } // return results; // // }//namespace pr // // // //} | |||
// | |||
// Created by Jack Yu on 23/10/2017. | |||
// | |||
#include "../include/Pipeline.h" | |||
namespace pr { | |||
const int HorizontalPadding = 4; | |||
PipelinePR::PipelinePR(std::string detector_filename, | |||
std::string finemapping_prototxt, std::string finemapping_caffemodel, | |||
std::string segmentation_prototxt, std::string segmentation_caffemodel, | |||
std::string charRecognization_proto, std::string charRecognization_caffemodel, | |||
std::string segmentationfree_proto,std::string segmentationfree_caffemodel) { | |||
plateDetection = new PlateDetection(detector_filename); | |||
fineMapping = new FineMapping(finemapping_prototxt, finemapping_caffemodel); | |||
plateSegmentation = new PlateSegmentation(segmentation_prototxt, segmentation_caffemodel); | |||
generalRecognizer = new CNNRecognizer(charRecognization_proto, charRecognization_caffemodel); | |||
segmentationFreeRecognizer = new SegmentationFreeRecognizer(segmentationfree_proto,segmentationfree_caffemodel); | |||
} | |||
PipelinePR::~PipelinePR() { | |||
delete plateDetection; | |||
delete fineMapping; | |||
delete plateSegmentation; | |||
delete generalRecognizer; | |||
delete segmentationFreeRecognizer; | |||
} | |||
std::vector<PlateInfo> PipelinePR:: RunPiplineAsImage(cv::Mat plateImage,int method) { | |||
std::vector<PlateInfo> results; | |||
std::vector<pr::PlateInfo> plates; | |||
plateDetection->plateDetectionRough(plateImage,plates,36,700); | |||
for (pr::PlateInfo plateinfo:plates) { | |||
cv::Mat image_finemapping = plateinfo.getPlateImage(); | |||
image_finemapping = fineMapping->FineMappingVertical(image_finemapping); | |||
image_finemapping = pr::fastdeskew(image_finemapping, 5); | |||
//Segmentation-based | |||
if(method==SEGMENTATION_BASED_METHOD) | |||
{ | |||
image_finemapping = fineMapping->FineMappingHorizon(image_finemapping, 2, HorizontalPadding); | |||
cv::resize(image_finemapping, image_finemapping, cv::Size(136+HorizontalPadding, 36)); | |||
plateinfo.setPlateImage(image_finemapping); | |||
std::vector<cv::Rect> rects; | |||
plateSegmentation->segmentPlatePipline(plateinfo, 1, rects); | |||
plateSegmentation->ExtractRegions(plateinfo, rects); | |||
cv::copyMakeBorder(image_finemapping, image_finemapping, 0, 0, 0, 20, cv::BORDER_REPLICATE); | |||
plateinfo.setPlateImage(image_finemapping); | |||
generalRecognizer->SegmentBasedSequenceRecognition(plateinfo); | |||
plateinfo.decodePlateNormal(pr::CH_PLATE_CODE); | |||
} | |||
//Segmentation-free | |||
else if(method==SEGMENTATION_FREE_METHOD) | |||
{ | |||
image_finemapping = fineMapping->FineMappingHorizon(image_finemapping, 4, HorizontalPadding+3); | |||
cv::resize(image_finemapping, image_finemapping, cv::Size(136+HorizontalPadding, 36)); | |||
plateinfo.setPlateImage(image_finemapping); | |||
std::pair<std::string,float> res = segmentationFreeRecognizer->SegmentationFreeForSinglePlate(plateinfo.getPlateImage(),pr::CH_PLATE_CODE); | |||
plateinfo.confidence = res.second; | |||
plateinfo.setPlateName(res.first); | |||
} | |||
results.push_back(plateinfo); | |||
} | |||
return results; | |||
}//namespace pr | |||
} |
@@ -1,45 +1,24 @@ | |||
// | |||
// Created by 庾金科 on 20/09/2017. | |||
// | |||
#include "../include/PlateDetection.h" | |||
#include "util.h" | |||
namespace pr{ | |||
PlateDetection::PlateDetection(std::string filename_cascade){ | |||
cascade.load(filename_cascade); | |||
}; | |||
void PlateDetection::plateDetectionRough(cv::Mat InputImage,std::vector<pr::PlateInfo> &plateInfos,int min_w,int max_w){ | |||
cv::Mat processImage; | |||
cv::cvtColor(InputImage,processImage,cv::COLOR_BGR2GRAY); | |||
cv::cvtColor(InputImage,processImage,cv::COLOR_BGR2GRAY); | |||
std::vector<cv::Rect> platesRegions; | |||
// std::vector<PlateInfo> plates; | |||
cv::Size minSize(min_w,min_w/4); | |||
cv::Size maxSize(max_w,max_w/4); | |||
// cv::imshow("input",InputImage); | |||
// cv::waitKey(0); | |||
cascade.detectMultiScale( processImage, platesRegions, | |||
1.1, 3, cv::CASCADE_SCALE_IMAGE,minSize,maxSize); | |||
for(auto plate:platesRegions) | |||
{ | |||
// extend rects | |||
// x -= w * 0.14 | |||
// w += w * 0.28 | |||
// y -= h * 0.6 | |||
// h += h * 1.1; | |||
int zeroadd_w = static_cast<int>(plate.width*0.28); | |||
int zeroadd_h = static_cast<int>(plate.height*1.2); | |||
int zeroadd_x = static_cast<int>(plate.width*0.14); | |||
int zeroadd_y = static_cast<int>(plate.height*0.6); | |||
int zeroadd_w = static_cast<int>(plate.width*0.30); | |||
int zeroadd_h = static_cast<int>(plate.height*2); | |||
int zeroadd_x = static_cast<int>(plate.width*0.15); | |||
int zeroadd_y = static_cast<int>(plate.height*1); | |||
plate.x-=zeroadd_x; | |||
plate.y-=zeroadd_y; | |||
plate.height += zeroadd_h; | |||
@@ -50,12 +29,4 @@ namespace pr{ | |||
} | |||
} | |||
// std::vector<pr::PlateInfo> PlateDetection::plateDetectionRough(cv::Mat InputImage,cv::Rect roi,int min_w,int max_w){ | |||
// cv::Mat roi_region = util::cropFromImage(InputImage,roi); | |||
// return plateDetectionRough(roi_region,min_w,max_w); | |||
// } | |||
}//namespace pr |
@@ -1,5 +1,5 @@ | |||
// | |||
// Created by 庾金科 on 16/10/2017. | |||
// Created by Jack Yu on 16/10/2017. | |||
// | |||
#include "../include/PlateSegmentation.h" | |||
@@ -94,7 +94,7 @@ namespace pr{ | |||
cv::Mat roi_thres; | |||
// cv::threshold(roiImage,roi_thres,0,255,cv::THRESH_OTSU|cv::THRESH_BINARY); | |||
niBlackThreshold(roiImage,roi_thres,255,cv::THRESH_BINARY,15,0.3,BINARIZATION_NIBLACK); | |||
niBlackThreshold(roiImage,roi_thres,255,cv::THRESH_BINARY,15,0.27,BINARIZATION_NIBLACK); | |||
std::vector<std::vector<cv::Point>> contours; | |||
cv::findContours(roi_thres,contours,cv::RETR_LIST,cv::CHAIN_APPROX_SIMPLE); | |||
@@ -110,7 +110,7 @@ namespace pr{ | |||
cv::Rect bdbox = cv::boundingRect(contour); | |||
cv::Point center(bdbox.x+(bdbox.width>>1),bdbox.y + (bdbox.height>>1)); | |||
int dist = (center.x - boxCenter.x)*(center.x - boxCenter.x); | |||
if(dist<final_dist && bdbox.height > rows>>1) | |||
if(dist<final_dist && bdbox.height > rows>>1) | |||
{ final_dist =dist; | |||
final_center = center; | |||
final_bdbox = bdbox; | |||
@@ -220,7 +220,7 @@ namespace pr{ | |||
int cp_list[7]; | |||
float loss_selected = -1; | |||
float loss_selected = -10; | |||
for(int start = 0 ; start < 20 ; start+=2) | |||
for(int width = windowsWidth-5; width < windowsWidth+5 ; width++ ){ | |||
@@ -246,13 +246,10 @@ namespace pr{ | |||
if(cp7_p5>=cols) | |||
continue; | |||
float loss = ch_prob[cp1_ch]+ | |||
engNum_prob[cp2_p0] +engNum_prob[cp3_p1]+engNum_prob[cp4_p2]+engNum_prob[cp5_p3]+engNum_prob[cp6_p4] +engNum_prob[cp7_p5] | |||
+ (false_prob[md2]+false_prob[md3]+false_prob[md4]+false_prob[md5]+false_prob[md5] + false_prob[md6]); | |||
// float loss = ch_prob[cp1_ch]*3 -(false_prob[cp3_p1]+false_prob[cp4_p2]+false_prob[cp5_p3]+false_prob[cp6_p4]+false_prob[cp7_p5]); | |||
// float loss = ch_prob[cp1_ch]+ | |||
// engNum_prob[cp2_p0] +engNum_prob[cp3_p1]+engNum_prob[cp4_p2]+engNum_prob[cp5_p3]+engNum_prob[cp6_p4] +engNum_prob[cp7_p5] | |||
// + (false_prob[md2]+false_prob[md3]+false_prob[md4]+false_prob[md5]+false_prob[md5] + false_prob[md6]); | |||
float loss = ch_prob[cp1_ch]*3 -(false_prob[cp3_p1]+false_prob[cp4_p2]+false_prob[cp5_p3]+false_prob[cp6_p4]+false_prob[cp7_p5]); | |||
if(loss>loss_selected) | |||
{ | |||
@@ -284,15 +281,15 @@ namespace pr{ | |||
void PlateSegmentation::segmentPlateBySlidingWindows(cv::Mat &plateImage,int windowsWidth,int stride,cv::Mat &respones){ | |||
cv::resize(plateImage,plateImage,cv::Size(136,36)); | |||
// cv::resize(plateImage,plateImage,cv::Size(136,36)); | |||
cv::Mat plateImageGray; | |||
cv::cvtColor(plateImage,plateImageGray,cv::COLOR_BGR2GRAY); | |||
int padding = plateImage.cols-136 ; | |||
// int padding = 0 ; | |||
int height = plateImage.rows - 1; | |||
int width = plateImage.cols - 1; | |||
for(int i = 0 ; i < plateImage.cols - windowsWidth +1 ; i +=stride) | |||
int width = plateImage.cols - 1 - padding; | |||
for(int i = 0 ; i < width - windowsWidth +1 ; i +=stride) | |||
{ | |||
cv::Rect roi(i,0,windowsWidth,height); | |||
cv::Mat roiImage = plateImageGray(roi); | |||
@@ -348,6 +345,11 @@ namespace pr{ | |||
cv::Mat respones; //three response of every sub region from origin image . | |||
segmentPlateBySlidingWindows(plateImage,DEFAULT_WIDTH,1,respones); | |||
templateMatchFinding(respones,DEFAULT_WIDTH/stride,sections); | |||
for(int i = 0; i < sections.second.size() ; i++) | |||
{ | |||
sections.second[i]*=stride; | |||
} | |||
// std::cout<<sections<<std::endl; | |||
@@ -1,26 +1,23 @@ | |||
// | |||
// Created by 庾金科 on 22/10/2017. | |||
// Created by Jack Yu on 22/10/2017. | |||
// | |||
#include "../include/Recognizer.h" | |||
namespace pr{ | |||
void GeneralRecognizer::SegmentBasedSequenceRecognition(PlateInfo &plateinfo){ | |||
for(auto char_instance:plateinfo.plateChars) | |||
{ | |||
std::pair<CharType,cv::Mat> res; | |||
cv::Mat code_table= recognizeCharacter(char_instance.second); | |||
res.first = char_instance.first; | |||
code_table.copyTo(res.second); | |||
plateinfo.appendPlateCoding(res); | |||
if(char_instance.second.rows*char_instance.second.cols>40) { | |||
label code_table = recognizeCharacter(char_instance.second); | |||
res.first = char_instance.first; | |||
code_table.copyTo(res.second); | |||
plateinfo.appendPlateCoding(res); | |||
} else{ | |||
res.first = INVALID; | |||
plateinfo.appendPlateCoding(res); | |||
} | |||
} | |||
} | |||
} | |||
} |
@@ -0,0 +1,89 @@ | |||
// | |||
// Created by Jack Yu on 28/11/2017. | |||
// | |||
#include "../include/SegmentationFreeRecognizer.h" | |||
namespace pr { | |||
SegmentationFreeRecognizer::SegmentationFreeRecognizer(std::string prototxt, std::string caffemodel) { | |||
net = cv::dnn::readNetFromCaffe(prototxt, caffemodel); | |||
} | |||
inline int judgeCharRange(int id) | |||
{return id<31 || id>63; | |||
} | |||
std::pair<std::string,float> decodeResults(cv::Mat code_table,std::vector<std::string> mapping_table,float thres) | |||
{ | |||
cv::MatSize mtsize = code_table.size; | |||
int sequencelength = mtsize[2]; | |||
int labellength = mtsize[1]; | |||
cv::transpose(code_table.reshape(1,1).reshape(1,labellength),code_table); | |||
std::string name = ""; | |||
std::vector<int> seq(sequencelength); | |||
std::vector<std::pair<int,float>> seq_decode_res; | |||
for(int i = 0 ; i < sequencelength; i++) { | |||
float *fstart = ((float *) (code_table.data) + i * labellength ); | |||
int id = std::max_element(fstart,fstart+labellength) - fstart; | |||
seq[i] =id; | |||
} | |||
float sum_confidence = 0; | |||
int plate_lenghth = 0 ; | |||
for(int i = 0 ; i< sequencelength ; i++) | |||
{ | |||
if(seq[i]!=labellength-1 && (i==0 || seq[i]!=seq[i-1])) | |||
{ | |||
float *fstart = ((float *) (code_table.data) + i * labellength ); | |||
float confidence = *(fstart+seq[i]); | |||
std::pair<int,float> pair_(seq[i],confidence); | |||
seq_decode_res.push_back(pair_); | |||
} | |||
} | |||
int i = 0; | |||
if (seq_decode_res.size()>1 && judgeCharRange(seq_decode_res[0].first) && judgeCharRange(seq_decode_res[1].first)) | |||
{ | |||
i=2; | |||
int c = seq_decode_res[0].second<seq_decode_res[1].second; | |||
name+=mapping_table[seq_decode_res[c].first]; | |||
sum_confidence+=seq_decode_res[c].second; | |||
plate_lenghth++; | |||
} | |||
for(; i < seq_decode_res.size();i++) | |||
{ | |||
name+=mapping_table[seq_decode_res[i].first]; | |||
sum_confidence +=seq_decode_res[i].second; | |||
plate_lenghth++; | |||
} | |||
std::pair<std::string,float> res; | |||
res.second = sum_confidence/plate_lenghth; | |||
res.first = name; | |||
return res; | |||
} | |||
std::string decodeResults(cv::Mat code_table,std::vector<std::string> mapping_table) | |||
{ | |||
cv::MatSize mtsize = code_table.size; | |||
int sequencelength = mtsize[2]; | |||
int labellength = mtsize[1]; | |||
cv::transpose(code_table.reshape(1,1).reshape(1,labellength),code_table); | |||
std::string name = ""; | |||
std::vector<int> seq(sequencelength); | |||
for(int i = 0 ; i < sequencelength; i++) { | |||
float *fstart = ((float *) (code_table.data) + i * labellength ); | |||
int id = std::max_element(fstart,fstart+labellength) - fstart; | |||
seq[i] =id; | |||
} | |||
for(int i = 0 ; i< sequencelength ; i++) | |||
{ | |||
if(seq[i]!=labellength-1 && (i==0 || seq[i]!=seq[i-1])) | |||
name+=mapping_table[seq[i]]; | |||
} | |||
return name; | |||
} | |||
std::pair<std::string,float> SegmentationFreeRecognizer::SegmentationFreeForSinglePlate(cv::Mat Image,std::vector<std::string> mapping_table) { | |||
cv::transpose(Image,Image); | |||
cv::Mat inputBlob = cv::dnn::blobFromImage(Image, 1 / 255.0, cv::Size(40,160)); | |||
net.setInput(inputBlob, "data"); | |||
cv::Mat char_prob_mat = net.forward(); | |||
return decodeResults(char_prob_mat,mapping_table,0.00); | |||
} | |||
} |
@@ -1,20 +1,16 @@ | |||
// | |||
// Created by 庾金科 on 04/04/2017. | |||
// Created by Jack Yu on 04/04/2017. | |||
// | |||
#include <opencv2/opencv.hpp> | |||
namespace util{ | |||
template <class T> void swap ( T& a, T& b ) | |||
{ | |||
T c(a); a=b; b=c; | |||
} | |||
template <class T> T min(T& a,T& b ) | |||
{ | |||
return a>b?b:a; | |||
} | |||
cv::Mat cropFromImage(const cv::Mat &image,cv::Rect rect){ | |||
@@ -57,23 +53,16 @@ namespace util{ | |||
int histSize = 256; | |||
float range[] = {0,255}; | |||
const float* histRange = {range}; | |||
cv::calcHist( &hsv_planes[0], 1, 0, cv::Mat(), hist, 1, &histSize, &histRange,true, true); | |||
return hist; | |||
} | |||
float computeSimilir(const cv::Mat &A,const cv::Mat &B) | |||
{ | |||
cv::Mat histA,histB; | |||
histA = calcHist(A); | |||
histB = calcHist(B); | |||
return cv::compareHist(histA,histB,CV_COMP_CORREL); | |||
// return cv::compareHist(histA,histB,CV_COMP_CORREL); | |||
return cv::compareHist(histA, histB, 0); | |||
} | |||
}//namespace util |
@@ -1,5 +1,5 @@ | |||
// | |||
// Created by 庾金科 on 02/10/2017. | |||
// Created by Jack Yu on 02/10/2017. | |||
// | |||
@@ -1,5 +1,5 @@ | |||
// | |||
// Created by 庾金科 on 24/09/2017. | |||
// Created by Jack Yu on 24/09/2017. | |||
// | |||
#include "FineMapping.h" | |||
@@ -22,4 +22,4 @@ int main() | |||
return 0 ; | |||
} | |||
} |
@@ -1,42 +1,229 @@ | |||
// | |||
// Created by 庾金科 on 23/10/2017. | |||
// | |||
// Created by Jack Yu on 23/10/2017. | |||
// | |||
#include "../include/Pipeline.h" | |||
using namespace pr; | |||
#include<fstream> | |||
#include<vector> | |||
void TEST_PIPELINE(){ | |||
pr::PipelinePR prc("../lpr/model/cascade.xml", | |||
"../lpr/model/HorizonalFinemapping.prototxt","../lpr/model/HorizonalFinemapping.caffemodel", | |||
"../lpr/model/Segmentation.prototxt","../lpr/model/Segmentation.caffemodel", | |||
"../lpr/model/CharacterRecognization.prototxt","../lpr/model/CharacterRecognization.caffemodel" | |||
); | |||
cv::Mat image = cv::imread("../6.jpg"); | |||
cv::imshow("image",image); | |||
cv::waitKey(0); | |||
using namespace std; | |||
std::vector<pr::PlateInfo> res = prc.RunPiplineAsImage(image); | |||
float conf = 0 ; | |||
for(auto st:res) { | |||
if(st.confidence>0.1) { | |||
std::cout << st.getPlateName() << " " << st.confidence << std::endl; | |||
conf += st.confidence; | |||
} | |||
} | |||
std::cout<<conf<<std::endl; | |||
system("pause"); | |||
template<class T> | |||
static unsigned int levenshtein_distance(const T &s1, const T &s2) { | |||
const size_t len1 = s1.size(), len2 = s2.size(); | |||
std::vector<unsigned int> col(len2 + 1), prevCol(len2 + 1); | |||
for (unsigned int i = 0; i < prevCol.size(); i++) prevCol[i] = i; | |||
for (unsigned int i = 0; i < len1; i++) { | |||
col[0] = i + 1; | |||
for (unsigned int j = 0; j < len2; j++) | |||
col[j + 1] = min( | |||
min(prevCol[1 + j] + 1, col[j] + 1), | |||
prevCol[j] + (s1[i] == s2[j] ? 0 : 1)); | |||
col.swap(prevCol); | |||
} | |||
return prevCol[len2]; | |||
} | |||
int main() | |||
void TEST_CAM() | |||
{ | |||
cv::VideoCapture capture("test1.mp4"); | |||
cv::Mat frame; | |||
pr::PipelinePR prc("../lpr/model/cascade.xml", | |||
"../lpr/model/HorizonalFinemapping.prototxt", "../lpr/model/HorizonalFinemapping.caffemodel", | |||
"../lpr/model/Segmentation.prototxt", "../lpr/model/Segmentation.caffemodel", | |||
"../lpr/model/CharacterRecognization.prototxt", "../lpr/model/CharacterRecognization.caffemodel", | |||
"../lpr/model/SegmentationFree.prototxt", "../lpr/model/SegmentationFree.caffemodel" | |||
); | |||
while (1) { | |||
//读取下一帧 | |||
if (!capture.read(frame)) { | |||
std::cout << "读取视频失败" << std::endl; | |||
exit(1); | |||
} | |||
// | |||
// cv::transpose(frame,frame); | |||
// cv::flip(frame,frame,2); | |||
// cv::resize(frame,frame,cv::Size(frame.cols/2,frame.rows/2)); | |||
std::vector<pr::PlateInfo> res = prc.RunPiplineAsImage(frame, pr::SEGMENTATION_FREE_METHOD); | |||
for (auto st : res) { | |||
if (st.confidence > 0.75) { | |||
std::cout << st.getPlateName() << " " << st.confidence << std::endl; | |||
cv::Rect region = st.getPlateRect(); | |||
cv::rectangle(frame, cv::Point(region.x, region.y), cv::Point(region.x + region.width, region.y + region.height), cv::Scalar(255, 255, 0), 2); | |||
} | |||
} | |||
cv::imshow("image", frame); | |||
cv::waitKey(1); | |||
} | |||
} | |||
void TEST_ACC() { | |||
pr::PipelinePR prc("../lpr/model/cascade.xml", | |||
"../lpr/model/HorizonalFinemapping.prototxt", "../lpr/model/HorizonalFinemapping.caffemodel", | |||
"../lpr/model/Segmentation.prototxt", "../lpr/model/Segmentation.caffemodel", | |||
"../lpr/model/CharacterRecognization.prototxt", "../lpr/model/CharacterRecognization.caffemodel", | |||
"../lpr/model/SegmentationFree.prototxt", "../lpr/model/SegmentationFree.caffemodel" | |||
); | |||
ifstream file; | |||
string imagename; | |||
int n = 0, correct = 0, j = 0, sum = 0; | |||
char filename[] = "/Users/yujinke/Downloads/general_test/1.txt"; | |||
string pathh = "/Users/yujinke/Downloads/general_test/"; | |||
file.open(filename, ios::in); | |||
while (!file.eof()) | |||
{ | |||
file >> imagename; | |||
string imgpath = pathh + imagename; | |||
std::cout << "------------------------------------------------" << endl; | |||
cout << "图片名:" << imagename << endl; | |||
cv::Mat image = cv::imread(imgpath); | |||
// cv::imshow("image", image); | |||
// cv::waitKey(0); | |||
std::vector<pr::PlateInfo> res = prc.RunPiplineAsImage(image, pr::SEGMENTATION_FREE_METHOD); | |||
float conf = 0; | |||
vector<float> con; | |||
vector<string> name; | |||
for (auto st : res) { | |||
if (st.confidence > 0.1) { | |||
//std::cout << st.getPlateName() << " " << st.confidence << std::endl; | |||
con.push_back(st.confidence); | |||
name.push_back(st.getPlateName()); | |||
//conf += st.confidence; | |||
} | |||
else | |||
cout << "no string" << endl; | |||
} | |||
// std::cout << conf << std::endl; | |||
int num = con.size(); | |||
float max = 0; | |||
string platestr, chpr, ch; | |||
int diff = 0, dif = 0; | |||
for (int i = 0; i < num; i++) { | |||
if (con.at(i) > max) | |||
{ | |||
max = con.at(i); | |||
platestr = name.at(i); | |||
} | |||
} | |||
// cout << "max:"<<max << endl; | |||
cout << "string:" << platestr << endl; | |||
chpr = platestr.substr(0, 2); | |||
ch = imagename.substr(0, 2); | |||
diff = levenshtein_distance(imagename, platestr); | |||
dif = diff - 4; | |||
cout << "差距:" << dif << endl; | |||
sum += dif; | |||
if (ch != chpr) n++; | |||
if (diff == 0) correct++; | |||
j++; | |||
} | |||
float cha = 1 - float(n) / float(j); | |||
std::cout << "------------------------------------------------" << endl; | |||
cout << "车牌总数:" << j << endl; | |||
cout << "汉字识别准确率:" << cha << endl; | |||
float chaccuracy = 1 - float(sum - n * 2) / float(j * 8); | |||
cout << "字符识别准确率:" << chaccuracy << endl; | |||
} | |||
void TEST_PIPELINE() { | |||
pr::PipelinePR prc("../lpr/model/cascade.xml", | |||
"../lpr/model/HorizonalFinemapping.prototxt", "../lpr/model/HorizonalFinemapping.caffemodel", | |||
"../lpr/model/Segmentation.prototxt", "../lpr/model/Segmentation.caffemodel", | |||
"../lpr/model/CharacterRecognization.prototxt", "../lpr/model/CharacterRecognization.caffemodel", | |||
"../lpr/model/SegmentationFree.prototxt", "../lpr/model/SegmentationFree.caffemodel" | |||
); | |||
TEST_PIPELINE(); | |||
cv::Mat image = cv::imread("../lpr/res/test.jpg"); | |||
return 0 ; | |||
std::vector<pr::PlateInfo> res = prc.RunPiplineAsImage(image, pr::SEGMENTATION_FREE_METHOD); | |||
for (auto st : res) { | |||
if (st.confidence > 0.75) { | |||
std::cout << st.getPlateName() << " " << st.confidence << std::endl; | |||
cv::Rect region = st.getPlateRect(); | |||
} | |||
cv::rectangle(image, cv::Point(region.x, region.y), cv::Point(region.x + region.width, region.y + region.height), cv::Scalar(255, 255, 0), 2); | |||
} | |||
} | |||
cv::imshow("image", image); | |||
cv::waitKey(0); | |||
} | |||
/*void TEST_CAM() | |||
{ | |||
cv::VideoCapture capture("test1.mp4"); | |||
cv::Mat frame; | |||
pr::PipelinePR prc("../lpr/model/cascade.xml", | |||
"../lpr/model/HorizonalFinemapping.prototxt", "../lpr/model/HorizonalFinemapping.caffemodel", | |||
"../lpr/model/Segmentation.prototxt", "../lpr/model/Segmentation.caffemodel", | |||
"../lpr/model/CharacterRecognization.prototxt", "../lpr/model/CharacterRecognization.caffemodel", | |||
"../lpr/model/SegmentationFree.prototxt", "../lpr/model/SegmentationFree.caffemodel" | |||
); | |||
while (1) { | |||
//读取下一帧 | |||
if (!capture.read(frame)) { | |||
std::cout << "读取视频失败" << std::endl; | |||
exit(1); | |||
} | |||
// | |||
// cv::transpose(frame,frame); | |||
// cv::flip(frame,frame,2); | |||
// cv::resize(frame,frame,cv::Size(frame.cols/2,frame.rows/2)); | |||
std::vector<pr::PlateInfo> res = prc.RunPiplineAsImage(frame, pr::SEGMENTATION_FREE_METHOD); | |||
for (auto st : res) { | |||
if (st.confidence > 0.75) { | |||
std::cout << st.getPlateName() << " " << st.confidence << std::endl; | |||
cv::Rect region = st.getPlateRect(); | |||
cv::rectangle(frame, cv::Point(region.x, region.y), cv::Point(region.x + region.width, region.y + region.height), cv::Scalar(255, 255, 0), 2); | |||
} | |||
} | |||
cv::imshow("image", frame); | |||
cv::waitKey(1); | |||
} | |||
}*/ | |||
int main() | |||
{ | |||
// TEST_ACC(); | |||
// TEST_CAM(); | |||
TEST_PIPELINE(); | |||
return 0; | |||
} |
@@ -1,5 +1,5 @@ | |||
// | |||
// Created by 庾金科 on 23/10/2017. | |||
// Created by Jack Yu on 23/10/2017. | |||
// | |||
#include "../include/CNNRecognizer.h" | |||
@@ -16,6 +16,7 @@ void getMaxClass(cv::Mat &probBlob, int *classId, double *classProb) | |||
cv::Point classNumber; | |||
cv::minMaxLoc(probBlob, NULL, classProb, NULL, &classNumber); | |||
*classId = classNumber.x; | |||
} | |||
@@ -1,5 +1,5 @@ | |||
// | |||
// Created by 庾金科 on 16/10/2017. | |||
// Created by Jack Yu on 16/10/2017. | |||
// | |||
@@ -40,4 +40,4 @@ int main(){ | |||
TEST_SLIDINGWINDOWS_EVAL(); | |||
return 0; | |||
} | |||
} |
@@ -0,0 +1,54 @@ | |||
// | |||
// Created by Jack Yu on 29/11/2017. | |||
// | |||
#include "../include/SegmentationFreeRecognizer.h" | |||
#include "../include/Pipeline.h" | |||
#include "../include/PlateInfo.h" | |||
std::string decodeResults(cv::Mat code_table,std::vector<std::string> mapping_table) | |||
{ | |||
cv::MatSize mtsize = code_table.size; | |||
int sequencelength = mtsize[2]; | |||
int labellength = mtsize[1]; | |||
cv::transpose(code_table.reshape(1,1).reshape(1,labellength),code_table); | |||
std::string name = ""; | |||
std::vector<int> seq(sequencelength); | |||
for(int i = 0 ; i < sequencelength; i++) { | |||
float *fstart = ((float *) (code_table.data) + i * labellength ); | |||
int id = std::max_element(fstart,fstart+labellength) - fstart; | |||
seq[i] =id; | |||
} | |||
for(int i = 0 ; i< sequencelength ; i++) | |||
{ | |||
if(seq[i]!=labellength-1 && (i==0 || seq[i]!=seq[i-1])) | |||
name+=mapping_table[seq[i]]; | |||
} | |||
std::cout<<name; | |||
return name; | |||
} | |||
int main() | |||
{ | |||
cv::Mat image = cv::imread("res/cache/chars_segment.jpg"); | |||
// cv::transpose(image,image); | |||
// cv::resize(image,image,cv::Size(160,40)); | |||
cv::imshow("xxx",image); | |||
cv::waitKey(0); | |||
pr::SegmentationFreeRecognizer recognizr("model/SegmenationFree-Inception.prototxt","model/ISegmenationFree-Inception.caffemodel"); | |||
std::pair<std::string,float> res = recognizr.SegmentationFreeForSinglePlate(image,pr::CH_PLATE_CODE); | |||
std::cout<<res.first<<" " | |||
<<res.second<<std::endl; | |||
// decodeResults(plate,pr::CH_PLATE_CODE); | |||
cv::imshow("image",image); | |||
cv::waitKey(0); | |||
return 0; | |||
} |