cv::ccalib::CustomPattern类参考

#include <opencv2/ccalib.hpp>

cv::ccalib::CustomPattern的协作图

公共成员函数
	CustomPattern ()
virtual	~CustomPattern ()
double	calibrate (InputArrayOfArrays objectPoints, InputArrayOfArrays imagePoints, Size imageSize, InputOutputArray cameraMatrix, InputOutputArray distCoeffs, OutputArrayOfArrays rvecs, OutputArrayOfArrays tvecs, int flags=0, TermCriteria criteria=TermCriteria(TermCriteria::COUNT+TermCriteria::EPS, 30, DBL_EPSILON))
bool	create (InputArray pattern, const Size2f boardSize, OutputArray output=noArray())
void	drawOrientation (InputOutputArray image, InputArray tvec, InputArray rvec, InputArray cameraMatrix, InputArray distCoeffs, double axis_length=3, int axis_width=2)
bool	findPattern (InputArray image, OutputArray matched_features, OutputArray pattern_points, const double ratio=0.7, const double proj_error=8.0, const bool refine_position=false, OutputArray out=noArray(), OutputArray H=noArray(), OutputArray pattern_corners=noArray())
bool	findRt (InputArray image, InputArray cameraMatrix, InputArray distCoeffs, InputOutputArray rvec, InputOutputArray tvec, bool useExtrinsicGuess=false, int flags=SOLVEPNP_ITERATIVE)
bool	findRt (InputArray objectPoints, InputArray imagePoints, InputArray cameraMatrix, InputArray distCoeffs, InputOutputArray rvec, InputOutputArray tvec, bool useExtrinsicGuess=false, int flags=SOLVEPNP_ITERATIVE)
bool	findRtRANSAC (InputArray image, InputArray cameraMatrix, InputArray distCoeffs, InputOutputArray rvec, InputOutputArray tvec, bool useExtrinsicGuess=false, int iterationsCount=100, float reprojectionError=8.0, int minInliersCount=100, OutputArray inliers=noArray(), int flags=SOLVEPNP_ITERATIVE)
bool	findRtRANSAC (InputArray objectPoints, InputArray imagePoints, InputArray cameraMatrix, InputArray distCoeffs, InputOutputArray rvec, InputOutputArray tvec, bool useExtrinsicGuess=false, int iterationsCount=100, float reprojectionError=8.0, int minInliersCount=100, OutputArray inliers=noArray(), int flags=SOLVEPNP_ITERATIVE)
Ptr< DescriptorExtractor >	getDescriptorExtractor ()
Ptr< DescriptorMatcher >	getDescriptorMatcher ()
Ptr< FeatureDetector >	getFeatureDetector ()
void	getPatternPoints (std::vector< KeyPoint > &original_points)
double	getPixelSize ()
bool	isInitialized ()
bool	setDescriptorExtractor (Ptr< DescriptorExtractor > extractor)
bool	setDescriptorMatcher (Ptr< DescriptorMatcher > matcher)
bool	setFeatureDetector (Ptr< FeatureDetector > featureDetector)
从cv::Algorithm继承的公共成员函数
	Algorithm ()
virtual	~Algorithm ()
virtual void	clear ()
	清空算法状态。
virtual bool	empty () const
	如果Algorithm为空（例如，在最开始或读取失败之后），则返回 true。
virtual String	getDefaultName () const
virtual void	read (const FileNode &fn)
	从文件存储中读取算法参数。
virtual void	save (const String &filename) const
void	write (const Ptr< FileStorage > &fs, const String &name=String()) const
virtual void	write (FileStorage &fs) const
	将算法参数存储在文件存储中。
void	write (FileStorage &fs, const String &name) const

其他继承成员
从 cv::Algorithm 继承的静态公开成员函数
template<typename _Tp >
static Ptr< _Tp >	load (const String &filename, const String &objname=String())
	从文件加载算法。
template<typename _Tp >
static Ptr< _Tp >	loadFromString (const String &strModel, const String &objname=String())
	从字符串加载算法。
template<typename _Tp >
static Ptr< _Tp >	read (const FileNode &fn)
	从文件节点读取算法。
从 cv::Algorithm 继承的保护成员函数
void	writeFormat (FileStorage &fs) const

构造函数 & 析构函数文档

CustomPattern()

cv::ccalib::CustomPattern::CustomPattern

(

)

~CustomPattern()

virtual cv::ccalib::CustomPattern::~CustomPattern ( )

virtual

成员函数文档

calibrate()

double cv::ccalib::CustomPattern::calibrate	(	InputArrayOfArrays	objectPoints,
		InputArrayOfArrays	imagePoints,
		Size	imageSize,
		InputOutputArray	cameraMatrix,
		InputOutputArray	distCoeffs,
		OutputArrayOfArrays	rvecs,
		OutputArrayOfArrays	tvecs,
		int	flags = 0,
		TermCriteria	阈值 = TermCriteria(TermCriteria::COUNT+TermCriteria::EPS, 30, DBL_EPSILON)
	)

使用相同的输入调用 calirateCamera 函数。

create()

bool cv::ccalib::CustomPattern::create	(	InputArray	pattern,
		const Size2f	boardSize,
		OutputArray	输出 = noArray()
	)

这是此函数的调用图。

drawOrientation()

void cv::ccalib::CustomPattern::drawOrientation	(	InputOutputArray	image,
		InputArray	tvec,
		InputArray	rvec,
		InputArray	cameraMatrix,
		InputArray	distCoeffs,
		double	axis_length = 3,
		int	axis_width = 2
	)

pattern_corners

这是此函数的调用图。

-> projected over the image position of the edges of the pattern.

findPattern()	(	InputArray	image,
		OutputArray	bool cv::ccalib::CustomPattern::findPattern,
		OutputArray	matched_features,
		pattern_points	const double
		pattern_points	ratio = 0.7,
		proj_error = 8.0,	const bool
		OutputArray	refine_position = false,
		OutputArray	out = noArray(),
		OutputArray	H = noArray(),
	)

这是此函数的调用图。

pattern_corners = noArray() 

findRt() [1/2]	(	InputArray	image,
		InputArray	cameraMatrix,
		InputArray	distCoeffs,
		InputOutputArray	rvec,
		InputOutputArray	tvec,
		bool	bool cv::ccalib::CustomPattern::findRt
		int	useExtrinsicGuess = false,
	)

flags = SOLVEPNP_ITERATIVE 

使用 solvePnP 找到模式相对于相机坐标系的旋转和位移。

findRt() [1/2]	(	InputArray	objectPoints,
		InputArray	imagePoints,
		InputArray	cameraMatrix,
		InputArray	distCoeffs,
		InputOutputArray	rvec,
		InputOutputArray	tvec,
		bool	bool cv::ccalib::CustomPattern::findRt
		int	useExtrinsicGuess = false,
	)

findRt() [2/2]

findRtRANSAC() [1/2]	(	InputArray	image,
		InputArray	cameraMatrix,
		InputArray	distCoeffs,
		InputOutputArray	rvec,
		InputOutputArray	tvec,
		bool	bool cv::ccalib::CustomPattern::findRt
		int	bool cv::ccalib::CustomPattern::findRtRANSAC
		iterationsCount = 100,	float
		int	reprojectionError = 8.0,
		OutputArray	minInliersCount = 100,
		int	useExtrinsicGuess = false,
	)

inliers = noArray(),

这是此函数的调用图。

使用 solvePnPRansac()

findRtRANSAC() [1/2]	(	InputArray	objectPoints,
		InputArray	imagePoints,
		InputArray	cameraMatrix,
		InputArray	distCoeffs,
		InputOutputArray	rvec,
		InputOutputArray	tvec,
		bool	bool cv::ccalib::CustomPattern::findRt
		int	bool cv::ccalib::CustomPattern::findRtRANSAC
		iterationsCount = 100,	float
		int	reprojectionError = 8.0,
		OutputArray	minInliersCount = 100,
		int	useExtrinsicGuess = false,
	)

这是此函数的调用图。

findRtRANSAC() [2/2]

getDescriptorExtractor()

(

)

Ptr< DescriptorExtractor > cv::ccalib::CustomPattern::getDescriptorExtractor

getDescriptorMatcher()

(

)

Ptr< DescriptorMatcher > cv::ccalib::CustomPattern::getDescriptorMatcher

getFeatureDetector()

(

)

Ptr< FeatureDetector > cv::ccalib::CustomPattern::getFeatureDetector

getPatternPoints()

(

void cv::ccalib::CustomPattern::getPatternPoints

std::vector< KeyPoint > &

)

original_points

返回一个包含原始点的 vector<Point>。

getPixelSize()

(

)

获取图案的像素大小

isInitialized()

bool cv::ccalib::CustomPattern::isInitialized

(

)

setDescriptorExtractor()

bool cv::ccalib::CustomPattern::setDescriptorExtractor

(

Ptr< DescriptorExtractor >

extractor

)

setDescriptorMatcher()

bool cv::ccalib::CustomPattern::setDescriptorMatcher

(

Ptr< DescriptorMatcher >

matcher

)

setFeatureDetector()

bool cv::ccalib::CustomPattern::setFeatureDetector

(

Ptr< FeatureDetector >

featureDetector

)

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本类的文档是从以下文件生成的

• opencv2/ccalib.hpp