OpenCV  4.4.0-dev
Open Source Computer Vision
Classes | Namespaces | Macros | Functions
feature.hpp File Reference
#include "opencv2/core.hpp"
#include "opencv2/imgproc.hpp"
#include <iostream>
#include <string>
#include <time.h>

Classes

class  cv::CvFeatureEvaluator
 
class  cv::CvFeatureParams
 
class  cv::CvHaarEvaluator
 
class  cv::CvHaarFeatureParams
 
class  cv::CvHOGEvaluator
 
struct  cv::CvHOGFeatureParams
 
class  cv::CvLBPEvaluator
 
struct  cv::CvLBPFeatureParams
 
class  cv::CvParams
 
class  cv::CvLBPEvaluator::Feature
 
class  cv::CvHOGEvaluator::Feature
 
class  cv::CvHaarEvaluator::FeatureHaar
 

Namespaces

 cv
 "black box" representation of the file storage associated with a file on disk.
 

Macros

#define CC_FEATURE_PARAMS   "featureParams"
 
#define CC_FEATURE_SIZE   "featSize"
 
#define CC_FEATURES   FEATURES
 
#define CC_ISINTEGRAL   "isIntegral"
 
#define CC_MAX_CAT_COUNT   "maxCatCount"
 
#define CC_NUM_FEATURES   "numFeat"
 
#define CC_RECT   "rect"
 
#define CC_RECTS   "rects"
 
#define CC_TILTED   "tilted"
 
#define CV_HAAR_FEATURE_MAX   3
 
#define CV_SUM_OFFSETS(p0, p1, p2, p3, rect, step)
 
#define CV_TILTED_OFFSETS(p0, p1, p2, p3, rect, step)
 
#define FEATURES   "features"
 
#define HFP_NAME   "haarFeatureParams"
 
#define HOGF_NAME   "HOGFeatureParams"
 
#define LBPF_NAME   "lbpFeatureParams"
 
#define N_BINS   9
 
#define N_CELLS   4
 

Functions

template<class Feature >
void cv::_writeFeatures (const std::vector< Feature > features, FileStorage &fs, const Mat &featureMap)
 
float cv::calcNormFactor (const Mat &sum, const Mat &sqSum)