Class cv::detail::tracking::TrackerContribSamplerCSC#

TrackerSampler based on CSC (current state centered), used by [17] algorithm TrackerMIL.

#include <opencv2/tracking/tracking_internals.hpp>

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

Public Types#

enum cv::detail::tracking::TrackerContribSamplerCSC {
    cv::detail::tracking::MODE_INIT_POS = 1,
    cv::detail::tracking::MODE_INIT_NEG = 2,
    cv::detail::tracking::MODE_TRACK_POS = 3,
    cv::detail::tracking::MODE_TRACK_NEG = 4,
    cv::detail::tracking::MODE_DETECT = 5
}

Public Member Functions#

Public Member Functions inherited from cv::detail::tracking::TrackerContribSamplerAlgorithm

Return	Name	Description
	`~TrackerContribSamplerAlgorithm()`	Destructor.
`String`	`getClassName()`	Get the name of the specific TrackerContribSamplerAlgorithm.
`bool`	`sampling(` `const Mat & image,` `const Rect & boundingBox,` `std::vector< Mat > & sample )`	Computes the regions starting from a position in an image.

Public Member Functions inherited from cv::detail::tracking::TrackerSamplerAlgorithm

Return	Name	Description
	`~TrackerSamplerAlgorithm()`
`bool`	`sampling(` `const Mat & image,` `const Rect & boundingBox,` `std::vector< Mat > & sample )`	Computes the regions starting from a position in an image.

Static Public Member Functions#

Static Public Member Functions inherited from cv::detail::tracking::TrackerContribSamplerAlgorithm

Return	Name	Description
`static Ptr< TrackerContribSamplerAlgorithm >`	`create(const String & trackerSamplerType)`	Create TrackerContribSamplerAlgorithm by tracker sampler type.

Additional Inherited Members#

Protected Member Functions inherited from cv::detail::tracking::TrackerContribSamplerAlgorithm

Return	Name	Description
`bool`	`samplingImpl(` `const Mat & image,` `Rect boundingBox,` `std::vector< Mat > & sample )`

Detailed Description#

TrackerSampler based on CSC (current state centered), used by [17] algorithm TrackerMIL.

Member Enumeration Documentation#

enum TrackerContribSamplerCSC

`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

parameters — TrackerContribSamplerCSC parameters TrackerContribSamplerCSC::Params

~TrackerContribSamplerCSC()#

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

Member Function Documentation#

setMode()#

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

Set the sampling mode of TrackerContribSamplerCSC.

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

Parameters

samplingMode — The sampling mode

samplingImpl()#

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

sampleImage()#

std::vector< Mat > cv::detail::tracking::TrackerContribSamplerCSC::sampleImage(
const Mat & img,
int x,
int y,
int w,
int h,
float inrad,
float outrad = 0,
int maxnum = 1000000 )

Member Data Documentation#

mode#

int cv::detail::tracking::TrackerContribSamplerCSC::mode

params#

Params cv::detail::tracking::TrackerContribSamplerCSC::params

rng#

RNG cv::detail::tracking::TrackerContribSamplerCSC::rng

Source file#

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

opencv2/tracking/tracking_internals.hpp