OpenCV  4.1.2-dev
Open Source Computer Vision
Classes | Namespaces | Enumerations | Functions
bgsegm.hpp File Reference
#include "opencv2/video.hpp"

Classes

class  cv::bgsegm::BackgroundSubtractorCNT
 Background subtraction based on counting. More...
 
class  cv::bgsegm::BackgroundSubtractorGMG
 Background Subtractor module based on the algorithm given in [80] . More...
 
class  cv::bgsegm::BackgroundSubtractorGSOC
 Implementation of the different yet better algorithm which is called GSOC, as it was implemented during GSOC and was not originated from any paper. More...
 
class  cv::bgsegm::BackgroundSubtractorLSBP
 Background Subtraction using Local SVD Binary Pattern. More details about the algorithm can be found at [86]. More...
 
class  cv::bgsegm::BackgroundSubtractorLSBPDesc
 This is for calculation of the LSBP descriptors. More...
 
class  cv::bgsegm::BackgroundSubtractorMOG
 Gaussian Mixture-based Background/Foreground Segmentation Algorithm. More...
 
class  cv::bgsegm::SyntheticSequenceGenerator
 Synthetic frame sequence generator for testing background subtraction algorithms. More...
 

Namespaces

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

Enumerations

enum  cv::bgsegm::LSBPCameraMotionCompensation {
  cv::bgsegm::LSBP_CAMERA_MOTION_COMPENSATION_NONE = 0,
  cv::bgsegm::LSBP_CAMERA_MOTION_COMPENSATION_LK
}
 

Functions

Ptr< BackgroundSubtractorCNT > cv::bgsegm::createBackgroundSubtractorCNT (int minPixelStability=15, bool useHistory=true, int maxPixelStability=15 *60, bool isParallel=true)
 Creates a CNT Background Subtractor. More...
 
Ptr< BackgroundSubtractorGMG > cv::bgsegm::createBackgroundSubtractorGMG (int initializationFrames=120, double decisionThreshold=0.8)
 Creates a GMG Background Subtractor. More...
 
Ptr< BackgroundSubtractorGSOC > cv::bgsegm::createBackgroundSubtractorGSOC (int mc=LSBP_CAMERA_MOTION_COMPENSATION_NONE, int nSamples=20, float replaceRate=0.003f, float propagationRate=0.01f, int hitsThreshold=32, float alpha=0.01f, float beta=0.0022f, float blinkingSupressionDecay=0.1f, float blinkingSupressionMultiplier=0.1f, float noiseRemovalThresholdFacBG=0.0004f, float noiseRemovalThresholdFacFG=0.0008f)
 Creates an instance of BackgroundSubtractorGSOC algorithm. More...
 
Ptr< BackgroundSubtractorLSBP > cv::bgsegm::createBackgroundSubtractorLSBP (int mc=LSBP_CAMERA_MOTION_COMPENSATION_NONE, int nSamples=20, int LSBPRadius=16, float Tlower=2.0f, float Tupper=32.0f, float Tinc=1.0f, float Tdec=0.05f, float Rscale=10.0f, float Rincdec=0.005f, float noiseRemovalThresholdFacBG=0.0004f, float noiseRemovalThresholdFacFG=0.0008f, int LSBPthreshold=8, int minCount=2)
 Creates an instance of BackgroundSubtractorLSBP algorithm. More...
 
Ptr< BackgroundSubtractorMOG > cv::bgsegm::createBackgroundSubtractorMOG (int history=200, int nmixtures=5, double backgroundRatio=0.7, double noiseSigma=0)
 Creates mixture-of-gaussian background subtractor. More...
 
Ptr< SyntheticSequenceGenerator > cv::bgsegm::createSyntheticSequenceGenerator (InputArray background, InputArray object, double amplitude=2.0, double wavelength=20.0, double wavespeed=0.2, double objspeed=6.0)
 Creates an instance of SyntheticSequenceGenerator. More...