OpenCV  4.5.1
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::detail::tracking::contrib_feature::CvFeatureEvaluator
 
class  cv::detail::tracking::contrib_feature::CvFeatureParams
 
class  cv::detail::tracking::contrib_feature::CvHaarEvaluator
 
class  cv::detail::tracking::contrib_feature::CvHaarFeatureParams
 
class  cv::detail::tracking::contrib_feature::CvHOGEvaluator
 
struct  cv::detail::tracking::contrib_feature::CvHOGFeatureParams
 
class  cv::detail::tracking::contrib_feature::CvLBPEvaluator
 
struct  cv::detail::tracking::contrib_feature::CvLBPFeatureParams
 
class  cv::detail::tracking::contrib_feature::CvParams
 
class  cv::detail::tracking::contrib_feature::CvLBPEvaluator::Feature
 
class  cv::detail::tracking::contrib_feature::CvHOGEvaluator::Feature
 
class  cv::detail::tracking::contrib_feature::CvHaarEvaluator::FeatureHaar
 

Namespaces

 cv
 "black box" representation of the file storage associated with a file on disk.
 
 cv::detail
 
 cv::detail::tracking
 
 cv::detail::tracking::contrib_feature
 

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::detail::tracking::contrib_feature::_writeFeatures (const std::vector< Feature > features, FileStorage &fs, const Mat &featureMap)
 
float cv::detail::tracking::contrib_feature::calcNormFactor (const Mat &sum, const Mat &sqSum)
 

Macro Definition Documentation

◆ CC_FEATURE_PARAMS

#define CC_FEATURE_PARAMS   "featureParams"

◆ CC_FEATURE_SIZE

#define CC_FEATURE_SIZE   "featSize"

◆ CC_FEATURES

#define CC_FEATURES   FEATURES

◆ CC_ISINTEGRAL

#define CC_ISINTEGRAL   "isIntegral"

◆ CC_MAX_CAT_COUNT

#define CC_MAX_CAT_COUNT   "maxCatCount"

◆ CC_NUM_FEATURES

#define CC_NUM_FEATURES   "numFeat"

◆ CC_RECT

#define CC_RECT   "rect"

◆ CC_RECTS

#define CC_RECTS   "rects"

◆ CC_TILTED

#define CC_TILTED   "tilted"

◆ CV_HAAR_FEATURE_MAX

#define CV_HAAR_FEATURE_MAX   3

◆ CV_SUM_OFFSETS

#define CV_SUM_OFFSETS (   p0,
  p1,
  p2,
  p3,
  rect,
  step 
)
Value:
/* (x, y) */ \
(p0) = (rect).x + (step) * (rect).y; \
/* (x + w, y) */ \
(p1) = (rect).x + (rect).width + (step) * (rect).y; \
/* (x + w, y) */ \
(p2) = (rect).x + (step) * ((rect).y + (rect).height); \
/* (x + w, y + h) */ \
(p3) = (rect).x + (rect).width + (step) * ((rect).y + (rect).height);

◆ CV_TILTED_OFFSETS

#define CV_TILTED_OFFSETS (   p0,
  p1,
  p2,
  p3,
  rect,
  step 
)
Value:
/* (x, y) */ \
(p0) = (rect).x + (step) * (rect).y; \
/* (x - h, y + h) */ \
(p1) = (rect).x - (rect).height + (step) * ((rect).y + (rect).height);\
/* (x + w, y + w) */ \
(p2) = (rect).x + (rect).width + (step) * ((rect).y + (rect).width); \
/* (x + w - h, y + w + h) */ \
(p3) = (rect).x + (rect).width - (rect).height \
+ (step) * ((rect).y + (rect).width + (rect).height);

◆ FEATURES

#define FEATURES   "features"

◆ HFP_NAME

#define HFP_NAME   "haarFeatureParams"

◆ HOGF_NAME

#define HOGF_NAME   "HOGFeatureParams"

◆ LBPF_NAME

#define LBPF_NAME   "lbpFeatureParams"

◆ N_BINS

#define N_BINS   9

◆ N_CELLS

#define N_CELLS   4