Public Member Functions
	SingleSampler (int numPos, int numNeg)

int	GetNumPos () const

int	GetNumNeg () const

const Rect &	GetPosSample (int index) const

const Rect &	GetNegSample (int index) const

virtual void	Sample (const Rect &pos, const Size &imgSize)

void	DrawSamples (cv::Mat &img, const cv::Scalar &posColor, const cv::Scalar &negColor) const

void	DrawSample (cv::Mat &img, const cv::Scalar &color, int index=0, int target=1) const

Protected Attributes
int	numNegSamples

int	numPosSamples

Rect *	negSamples

Rect *	posSamples

int	curPosSample

int	curNegSample

std::normal_distribution< float >	gaussianWidth

std::normal_distribution< float >	gaussianHeight

Static Protected Attributes
static std::default_random_engine	generator

Detailed Description

Sampler interface. This is used to sample neg and pos examples. Given a positive sample, it samples numNegSamples negative samples around it.

Member Function Documentation

void SingleSampler::DrawSample	(	cv::Mat &	img,
		const cv::Scalar &	color,
		int	index = `0`,
		int	target = `1`
	)		const

Draw a specific sample.

Parameters

img	the image to draw
color	color we will use
index	the index of the sample
target	positive or negative samples

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