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Updated code to use state ID library

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Matt Hill
2015-08-09 19:24:45 -04:00
parent ce5e278053
commit 83e8acd8d3
2 changed files with 17 additions and 12 deletions
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23
src/openalpr/alpr_impl.cpp
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@@ -36,7 +36,7 @@ namespace alpr
config = new Config(country, configFile, runtimeDir); config = new Config(country, configFile, runtimeDir);
plateDetector = ALPR_NULL_PTR; plateDetector = ALPR_NULL_PTR;
stateIdentifier = ALPR_NULL_PTR; stateDetector = ALPR_NULL_PTR;
ocr = ALPR_NULL_PTR; ocr = ALPR_NULL_PTR;
prewarp = ALPR_NULL_PTR; prewarp = ALPR_NULL_PTR;
@@ -69,8 +69,8 @@ namespace alpr
if (plateDetector != ALPR_NULL_PTR) if (plateDetector != ALPR_NULL_PTR)
delete plateDetector; delete plateDetector;
if (stateIdentifier != ALPR_NULL_PTR) if (stateDetector != ALPR_NULL_PTR)
delete stateIdentifier; delete stateDetector;
if (ocr != ALPR_NULL_PTR) if (ocr != ALPR_NULL_PTR)
delete ocr; delete ocr;
@@ -152,6 +152,7 @@ namespace alpr
plateQueue.pop(); plateQueue.pop();
PipelineData pipeline_data(img, grayImg, plateRegion.rect, config); PipelineData pipeline_data(img, grayImg, plateRegion.rect, config);
pipeline_data.prewarp = prewarp;
timespec platestarttime; timespec platestarttime;
getTimeMonotonic(&platestarttime); getTimeMonotonic(&platestarttime);
@@ -180,11 +181,15 @@ namespace alpr
if (detectRegion) if (detectRegion)
{ {
stateIdentifier->recognize(&pipeline_data); std::vector<StateCandidate> state_candidates = stateDetector->detect(pipeline_data.color_deskewed.data,
if (pipeline_data.region_confidence > 0) pipeline_data.color_deskewed.elemSize(),
pipeline_data.color_deskewed.cols,
pipeline_data.color_deskewed.rows);
if (state_candidates.size() > 0)
{ {
plateResult.region = pipeline_data.region_code; plateResult.region = state_candidates[0].state_code;
plateResult.regionConfidence = (int) pipeline_data.region_confidence; plateResult.regionConfidence = (int) state_candidates[0].confidence;
} }
} }
@@ -580,12 +585,12 @@ namespace alpr
{ {
this->detectRegion = detectRegion; this->detectRegion = detectRegion;
if (detectRegion && this->stateIdentifier == NULL) if (detectRegion && this->stateDetector == NULL)
{ {
timespec startTime; timespec startTime;
getTimeMonotonic(&startTime); getTimeMonotonic(&startTime);
this->stateIdentifier = new StateIdentifier(this->config); this->stateDetector = new StateDetector(this->config->country, this->config->runtimeBaseDir);
timespec endTime; timespec endTime;
getTimeMonotonic(&endTime); getTimeMonotonic(&endTime);

6
src/openalpr/alpr_impl.h
View File

@@ -35,7 +35,7 @@
#include "prewarp.h" #include "prewarp.h"
#include "licenseplatecandidate.h" #include "licenseplatecandidate.h"
#include "stateidentifier.h" #include "../statedetection/state_detector.h"
#include "segmentation/charactersegmenter.h" #include "segmentation/charactersegmenter.h"
#include "ocr.h" #include "ocr.h"
@@ -76,7 +76,7 @@ namespace alpr
AlprFullDetails recognizeFullDetails(cv::Mat img, std::vector<cv::Rect> regionsOfInterest); AlprFullDetails recognizeFullDetails(cv::Mat img, std::vector<cv::Rect> regionsOfInterest);
AlprResults recognize( std::vector<char> imageBytes ); AlprResults recognize( std::vector<char> imageBytes );
AlprResults recognize( std::vector<char> imageBytes, std::vector<AlprRegionOfInterest> regionsOfInterest ); AlprResults recognize( std::vector<char> imageBytes, std::vector<AlprRegionOfInterest> regionsOfInterest );
AlprResults recognize( unsigned char* pixelData, int bytesPerPixel, int imgWidth, int imgHeight, std::vector<AlprRegionOfInterest> regionsOfInterest ); AlprResults recognize( unsigned char* pixelData, int bytesPerPixel, int imgWidth, int imgHeight, std::vector<AlprRegionOfInterest> regionsOfInterest );
AlprResults recognize( cv::Mat img ); AlprResults recognize( cv::Mat img );
AlprResults recognize( cv::Mat img, std::vector<cv::Rect> regionsOfInterest ); AlprResults recognize( cv::Mat img, std::vector<cv::Rect> regionsOfInterest );
@@ -100,7 +100,7 @@ namespace alpr
private: private:
Detector* plateDetector; Detector* plateDetector;
StateIdentifier* stateIdentifier; StateDetector* stateDetector;
OCR* ocr; OCR* ocr;
PreWarp* prewarp; PreWarp* prewarp;