cv::detail::tracking::TrackerSamplerCSC Class Reference

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

#include <opencv2/video/detail/tracking.detail.hpp>

Inheritance diagram for cv::detail::tracking::TrackerSamplerCSC:

Classes
struct	Params

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

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

Detailed Description

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

Member Enumeration Documentation

MODE

enum cv::detail::tracking::TrackerSamplerCSC::MODE

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

~TrackerSamplerCSC()

cv::detail::tracking::TrackerSamplerCSC::~TrackerSamplerCSC

(

)

TrackerSamplerCSC()

cv::detail::tracking::TrackerSamplerCSC::TrackerSamplerCSC

(

const TrackerSamplerCSC::Params &

parameters = TrackerSamplerCSC::Params()

)

Constructor.

Parameters

parameters

TrackerSamplerCSC parameters TrackerSamplerCSC::Params

Member Function Documentation

sampling()

bool cv::detail::tracking::TrackerSamplerCSC::sampling ( const Mat &  image, const Rect &  boundingBox, std::vector< Mat > &  sample  )

virtual

Computes the regions starting from a position in an image.

Return true if samples are computed, false otherwise

Parameters

image	The current frame
boundingBox	The bounding box from which regions can be calculated
sample	The computed samples [213] Fig. 1 variable Sk

Implements cv::detail::tracking::TrackerSamplerAlgorithm.

setMode()

void cv::detail::tracking::TrackerSamplerCSC::setMode

(

int

samplingMode

)

Set the sampling mode of TrackerSamplerCSC.

Parameters

samplingMode

The 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:

• opencv2/video/detail/tracking.detail.hpp