cv::HOGDescriptor Struct Reference

#include <objdetect.hpp>

List of all members.

Public Types
enum	{ L2Hys = 0 }
enum	{ DEFAULT_NLEVELS = 64 }
Public Member Functions
CV_WRAP bool	checkDetectorSize () const
virtual CV_WRAP void	compute (const Mat &img, CV_OUT vector< float > &descriptors, Size winStride=Size(), Size padding=Size(), const vector< Point > &locations=vector< Point >()) const
virtual CV_WRAP void	computeGradient (const Mat &img, CV_OUT Mat &grad, CV_OUT Mat &angleOfs, Size paddingTL=Size(), Size paddingBR=Size()) const
virtual void	copyTo (HOGDescriptor &c) const
virtual CV_WRAP void	detect (const Mat &img, CV_OUT vector< Point > &foundLocations, double hitThreshold=0, Size winStride=Size(), Size padding=Size(), const vector< Point > &searchLocations=vector< Point >()) const
virtual CV_WRAP void	detectMultiScale (const Mat &img, CV_OUT vector< Rect > &foundLocations, double hitThreshold=0, Size winStride=Size(), Size padding=Size(), double scale=1.05, int groupThreshold=2) const
CV_WRAP size_t	getDescriptorSize () const
CV_WRAP double	getWinSigma () const
	HOGDescriptor (const HOGDescriptor &d)
CV_WRAP	HOGDescriptor (const String &filename)
CV_WRAP	HOGDescriptor (Size _winSize, Size _blockSize, Size _blockStride, Size _cellSize, int _nbins, int _derivAperture=1, double _winSigma=-1, int _histogramNormType=HOGDescriptor::L2Hys, double _L2HysThreshold=0.2, bool _gammaCorrection=false, int _nlevels=HOGDescriptor::DEFAULT_NLEVELS)
CV_WRAP	HOGDescriptor ()
virtual CV_WRAP bool	load (const String &filename, const String &objname=String())
virtual bool	read (FileNode &fn)
virtual CV_WRAP void	save (const String &filename, const String &objname=String()) const
virtual CV_WRAP void	setSVMDetector (const vector< float > &_svmdetector)
virtual void	write (FileStorage &fs, const String &objname) const
virtual	~HOGDescriptor ()
Static Public Member Functions
static vector< float >	getDefaultPeopleDetector ()
Public Attributes
CV_PROP Size	blockSize
CV_PROP Size	blockStride
CV_PROP Size	cellSize
CV_PROP int	derivAperture
CV_PROP bool	gammaCorrection
CV_PROP int	histogramNormType
CV_PROP double	L2HysThreshold
CV_PROP int	nbins
CV_PROP int	nlevels
CV_PROP vector< float >	svmDetector
CV_PROP double	winSigma
CV_PROP Size	winSize

---

Member Enumeration Documentation

anonymous enum

Enumerator:

L2Hys

anonymous enum

Enumerator:

DEFAULT_NLEVELS

---

Constructor & Destructor Documentation

CV_WRAP cv::HOGDescriptor::HOGDescriptor

(

)

[inline]

CV_WRAP cv::HOGDescriptor::HOGDescriptor	(	Size	_winSize,
		Size	_blockSize,
		Size	_blockStride,
		Size	_cellSize,
		int	_nbins,
		int	_derivAperture = 1,
		double	_winSigma = -1,
		int	_histogramNormType = HOGDescriptor::L2Hys,
		double	_L2HysThreshold = 0.2,
		bool	_gammaCorrection = false,
		int	_nlevels = HOGDescriptor::DEFAULT_NLEVELS
	)			[inline]

CV_WRAP cv::HOGDescriptor::HOGDescriptor

(

const String &

filename

)

[inline]

cv::HOGDescriptor::HOGDescriptor

(

const HOGDescriptor &

d

)

[inline]

virtual cv::HOGDescriptor::~HOGDescriptor

(

)

[inline, virtual]

---

Member Function Documentation

CV_WRAP bool cv::HOGDescriptor::checkDetectorSize

(

)

const

virtual CV_WRAP void cv::HOGDescriptor::compute	(	const Mat &	img,
		CV_OUT vector< float > &	descriptors,
		Size	winStride = Size(),
		Size	padding = Size(),
		const vector< Point > &	locations = vector< Point >()
	)			const [virtual]

virtual CV_WRAP void cv::HOGDescriptor::computeGradient	(	const Mat &	img,
		CV_OUT Mat &	grad,
		CV_OUT Mat &	angleOfs,
		Size	paddingTL = Size(),
		Size	paddingBR = Size()
	)			const [virtual]

virtual void cv::HOGDescriptor::copyTo

(

HOGDescriptor &

c

)

const [virtual]

virtual CV_WRAP void cv::HOGDescriptor::detect	(	const Mat &	img,
		CV_OUT vector< Point > &	foundLocations,
		double	hitThreshold = 0,
		Size	winStride = Size(),
		Size	padding = Size(),
		const vector< Point > &	searchLocations = vector< Point >()
	)			const [virtual]

virtual CV_WRAP void cv::HOGDescriptor::detectMultiScale	(	const Mat &	img,
		CV_OUT vector< Rect > &	foundLocations,
		double	hitThreshold = 0,
		Size	winStride = Size(),
		Size	padding = Size(),
		double	scale = 1.05,
		int	groupThreshold = 2
	)			const [virtual]

static vector<float> cv::HOGDescriptor::getDefaultPeopleDetector

(

)

[static]

CV_WRAP size_t cv::HOGDescriptor::getDescriptorSize

(

)

const

CV_WRAP double cv::HOGDescriptor::getWinSigma

(

)

const

virtual CV_WRAP bool cv::HOGDescriptor::load	(	const String &	filename,
		const String &	objname = String()
	)			[virtual]

virtual bool cv::HOGDescriptor::read

(

FileNode &

fn

)

[virtual]

virtual CV_WRAP void cv::HOGDescriptor::save	(	const String &	filename,
		const String &	objname = String()
	)			const [virtual]

virtual CV_WRAP void cv::HOGDescriptor::setSVMDetector

(

const vector< float > &

_svmdetector

)

[virtual]

virtual void cv::HOGDescriptor::write	(	FileStorage &	fs,
		const String &	objname
	)			const [virtual]

---

Member Data Documentation

CV_PROP Size cv::HOGDescriptor::blockSize

CV_PROP Size cv::HOGDescriptor::blockStride

CV_PROP Size cv::HOGDescriptor::cellSize

CV_PROP int cv::HOGDescriptor::derivAperture

CV_PROP bool cv::HOGDescriptor::gammaCorrection

CV_PROP int cv::HOGDescriptor::histogramNormType

CV_PROP double cv::HOGDescriptor::L2HysThreshold

CV_PROP int cv::HOGDescriptor::nbins

CV_PROP int cv::HOGDescriptor::nlevels

CV_PROP vector<float> cv::HOGDescriptor::svmDetector

CV_PROP double cv::HOGDescriptor::winSigma

CV_PROP Size cv::HOGDescriptor::winSize

---

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

• /home/grier/opencv/opencv/modules/objdetect/include/opencv2/objdetect/objdetect.hpp