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Update PlateDetection.cpp

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This commit is contained in:
Jack Yu
2018-05-01 20:25:55 +08:00
committed by GitHub
parent 7ad7a4473a
commit 324d388eff
1 changed files with 1 additions and 30 deletions
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Prj-Linux/lpr/src/PlateDetection.cpp
-29
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@@ -1,41 +1,20 @@
//
// Created by 庾金科 on 20/09/2017.
//
#include "../include/PlateDetection.h" #include "../include/PlateDetection.h"
#include "util.h" #include "util.h"
namespace pr{ namespace pr{
PlateDetection::PlateDetection(std::string filename_cascade){ PlateDetection::PlateDetection(std::string filename_cascade){
cascade.load(filename_cascade); cascade.load(filename_cascade);
}; };
void PlateDetection::plateDetectionRough(cv::Mat InputImage,std::vector<pr::PlateInfo> &plateInfos,int min_w,int max_w){ void PlateDetection::plateDetectionRough(cv::Mat InputImage,std::vector<pr::PlateInfo> &plateInfos,int min_w,int max_w){
cv::Mat processImage; cv::Mat processImage;
cv::cvtColor(InputImage,processImage,cv::COLOR_BGR2GRAY); cv::cvtColor(InputImage,processImage,cv::COLOR_BGR2GRAY);
std::vector<cv::Rect> platesRegions; std::vector<cv::Rect> platesRegions;
// std::vector<PlateInfo> plates;
cv::Size minSize(min_w,min_w/4); cv::Size minSize(min_w,min_w/4);
cv::Size maxSize(max_w,max_w/4); cv::Size maxSize(max_w,max_w/4);
// cv::imshow("input",InputImage);
// cv::waitKey(0);
cascade.detectMultiScale( processImage, platesRegions, cascade.detectMultiScale( processImage, platesRegions,
1.1, 3, cv::CASCADE_SCALE_IMAGE,minSize,maxSize); 1.1, 3, cv::CASCADE_SCALE_IMAGE,minSize,maxSize);
for(auto plate:platesRegions) 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*0.30); int zeroadd_w = static_cast<int>(plate.width*0.30);
int zeroadd_h = static_cast<int>(plate.height*2); int zeroadd_h = static_cast<int>(plate.height*2);
int zeroadd_x = static_cast<int>(plate.width*0.15); int zeroadd_x = static_cast<int>(plate.width*0.15);
@@ -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 }//namespace pr