OpenCV  4.9.0-dev
Open Source Computer Vision
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Classes | Public Types | Public Member Functions | Protected Member Functions | List of all members
cv::detail::tracking::TrackerContribSamplerCSC Class Reference

TrackerSampler based on CSC (current state centered), used by MIL algorithm TrackerMIL. More...

#include <opencv2/tracking/tracking_internals.hpp>

Collaboration diagram for cv::detail::tracking::TrackerContribSamplerCSC:

Classes

struct  Params
 

Public Types

enum  {
  MODE_INIT_POS = 1 ,
  MODE_INIT_NEG = 2 ,
  MODE_TRACK_POS = 3 ,
  MODE_TRACK_NEG = 4 ,
  MODE_DETECT = 5
}
 

Public Member Functions

 TrackerContribSamplerCSC (const TrackerContribSamplerCSC::Params &parameters=TrackerContribSamplerCSC::Params())
 Constructor.
 
 ~TrackerContribSamplerCSC ()
 
void setMode (int samplingMode)
 Set the sampling mode of TrackerContribSamplerCSC.
 
- Public Member Functions inherited from cv::detail::tracking::TrackerContribSamplerAlgorithm
virtual ~TrackerContribSamplerAlgorithm ()
 Destructor.
 
String getClassName () const
 Get the name of the specific TrackerContribSamplerAlgorithm.
 
virtual bool sampling (const Mat &image, const Rect &boundingBox, std::vector< Mat > &sample) CV_OVERRIDE
 Computes the regions starting from a position in an image.
 
- Public Member Functions inherited from cv::detail::tracking::TrackerSamplerAlgorithm
virtual ~TrackerSamplerAlgorithm ()
 

Protected Member Functions

bool samplingImpl (const Mat &image, Rect boundingBox, std::vector< Mat > &sample) CV_OVERRIDE
 

Additional Inherited Members

- Static Public Member Functions inherited from cv::detail::tracking::TrackerContribSamplerAlgorithm
static Ptr< TrackerContribSamplerAlgorithmcreate (const String &trackerSamplerType)
 Create TrackerContribSamplerAlgorithm by tracker sampler type.
 
- Protected Attributes inherited from cv::detail::tracking::TrackerContribSamplerAlgorithm
String className
 

Detailed Description

TrackerSampler based on CSC (current state centered), used by MIL algorithm TrackerMIL.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum
Enumerator
MODE_INIT_POS 

mode for init positive samples

MODE_INIT_NEG 

mode for init negative samples

MODE_TRACK_POS 

mode for update positive samples

MODE_TRACK_NEG 

mode for update negative samples

MODE_DETECT 

mode for detect samples

Constructor & Destructor Documentation

◆ TrackerContribSamplerCSC()

cv::detail::tracking::TrackerContribSamplerCSC::TrackerContribSamplerCSC ( const TrackerContribSamplerCSC::Params parameters = TrackerContribSamplerCSC::Params())

Constructor.

Parameters
parametersTrackerContribSamplerCSC parameters TrackerContribSamplerCSC::Params

◆ ~TrackerContribSamplerCSC()

cv::detail::tracking::TrackerContribSamplerCSC::~TrackerContribSamplerCSC ( )

Member Function Documentation

◆ samplingImpl()

bool cv::detail::tracking::TrackerContribSamplerCSC::samplingImpl ( const Mat image,
Rect  boundingBox,
std::vector< Mat > &  sample 
)
protectedvirtual

◆ setMode()

void cv::detail::tracking::TrackerContribSamplerCSC::setMode ( int  samplingMode)

Set the sampling mode of TrackerContribSamplerCSC.

Parameters
samplingModeThe sampling mode

The modes are:

  • "MODE_INIT_POS = 1" – for the positive sampling in initialization step
  • "MODE_INIT_NEG = 2" – for the negative sampling in initialization step
  • "MODE_TRACK_POS = 3" – for the positive sampling in update step
  • "MODE_TRACK_NEG = 4" – for the negative sampling in update step
  • "MODE_DETECT = 5" – for the sampling in detection step

The documentation for this class was generated from the following file: