Static Public Member Functions
static void	drawKeypoints (Mat image, MatOfKeyPoint keypoints, Mat outImage, Scalar color, int flags)
	Draws keypoints. More...

static void	drawKeypoints (Mat image, MatOfKeyPoint keypoints, Mat outImage, Scalar color)
	Draws keypoints. More...

static void	drawKeypoints (Mat image, MatOfKeyPoint keypoints, Mat outImage)
	Draws keypoints. More...

static void	drawMatches (Mat img1, MatOfKeyPoint keypoints1, Mat img2, MatOfKeyPoint keypoints2, MatOfDMatch matches1to2, Mat outImg, Scalar matchColor, Scalar singlePointColor, MatOfByte matchesMask, int flags)
	Draws the found matches of keypoints from two images. More...

static void	drawMatches (Mat img1, MatOfKeyPoint keypoints1, Mat img2, MatOfKeyPoint keypoints2, MatOfDMatch matches1to2, Mat outImg, Scalar matchColor, Scalar singlePointColor, MatOfByte matchesMask)
	Draws the found matches of keypoints from two images. More...

static void	drawMatches (Mat img1, MatOfKeyPoint keypoints1, Mat img2, MatOfKeyPoint keypoints2, MatOfDMatch matches1to2, Mat outImg, Scalar matchColor, Scalar singlePointColor)
	Draws the found matches of keypoints from two images. More...

static void	drawMatches (Mat img1, MatOfKeyPoint keypoints1, Mat img2, MatOfKeyPoint keypoints2, MatOfDMatch matches1to2, Mat outImg, Scalar matchColor)
	Draws the found matches of keypoints from two images. More...

static void	drawMatches (Mat img1, MatOfKeyPoint keypoints1, Mat img2, MatOfKeyPoint keypoints2, MatOfDMatch matches1to2, Mat outImg)
	Draws the found matches of keypoints from two images. More...

static void	drawMatches (Mat img1, MatOfKeyPoint keypoints1, Mat img2, MatOfKeyPoint keypoints2, MatOfDMatch matches1to2, Mat outImg, int matchesThickness, Scalar matchColor, Scalar singlePointColor, MatOfByte matchesMask, int flags)

static void	drawMatches (Mat img1, MatOfKeyPoint keypoints1, Mat img2, MatOfKeyPoint keypoints2, MatOfDMatch matches1to2, Mat outImg, int matchesThickness, Scalar matchColor, Scalar singlePointColor, MatOfByte matchesMask)

static void	drawMatches (Mat img1, MatOfKeyPoint keypoints1, Mat img2, MatOfKeyPoint keypoints2, MatOfDMatch matches1to2, Mat outImg, int matchesThickness, Scalar matchColor, Scalar singlePointColor)

static void	drawMatches (Mat img1, MatOfKeyPoint keypoints1, Mat img2, MatOfKeyPoint keypoints2, MatOfDMatch matches1to2, Mat outImg, int matchesThickness, Scalar matchColor)

static void	drawMatches (Mat img1, MatOfKeyPoint keypoints1, Mat img2, MatOfKeyPoint keypoints2, MatOfDMatch matches1to2, Mat outImg, int matchesThickness)

static void	drawMatchesKnn (Mat img1, MatOfKeyPoint keypoints1, Mat img2, MatOfKeyPoint keypoints2, List< MatOfDMatch > matches1to2, Mat outImg, Scalar matchColor, Scalar singlePointColor, List< MatOfByte > matchesMask, int flags)

static void	drawMatchesKnn (Mat img1, MatOfKeyPoint keypoints1, Mat img2, MatOfKeyPoint keypoints2, List< MatOfDMatch > matches1to2, Mat outImg, Scalar matchColor, Scalar singlePointColor, List< MatOfByte > matchesMask)

static void	drawMatchesKnn (Mat img1, MatOfKeyPoint keypoints1, Mat img2, MatOfKeyPoint keypoints2, List< MatOfDMatch > matches1to2, Mat outImg, Scalar matchColor, Scalar singlePointColor)

static void	drawMatchesKnn (Mat img1, MatOfKeyPoint keypoints1, Mat img2, MatOfKeyPoint keypoints2, List< MatOfDMatch > matches1to2, Mat outImg, Scalar matchColor)

static void	drawMatchesKnn (Mat img1, MatOfKeyPoint keypoints1, Mat img2, MatOfKeyPoint keypoints2, List< MatOfDMatch > matches1to2, Mat outImg)

Public Attributes
const int	DrawMatchesFlags_DEFAULT = 0

const int	DrawMatchesFlags_DRAW_OVER_OUTIMG = 1

const int	DrawMatchesFlags_NOT_DRAW_SINGLE_POINTS = 2

const int	DrawMatchesFlags_DRAW_RICH_KEYPOINTS = 4

Member Function Documentation

◆ drawKeypoints() [1/3]

static void OpenCVForUnity.Features2dModule.Features2d.drawKeypoints	(	Mat	image,
		MatOfKeyPoint	keypoints,
		Mat	outImage,
		Scalar	color,
		int	flags
	)

static

Draws keypoints.

Parameters

image	Source image.
keypoints	Keypoints from the source image.
outImage	Output image. Its content depends on the flags value defining what is drawn in the output image. See possible flags bit values below.
color	Color of keypoints.
flags	Flags setting drawing features. Possible flags bit values are defined by DrawMatchesFlags. See details above in drawMatches .

Note: For Python API, flags are modified as cv.DRAW_MATCHES_FLAGS_DEFAULT, cv.DRAW_MATCHES_FLAGS_DRAW_RICH_KEYPOINTS, cv.DRAW_MATCHES_FLAGS_DRAW_OVER_OUTIMG, cv.DRAW_MATCHES_FLAGS_NOT_DRAW_SINGLE_POINTS

◆ drawKeypoints() [2/3]

static void OpenCVForUnity.Features2dModule.Features2d.drawKeypoints	(	Mat	image,
		MatOfKeyPoint	keypoints,
		Mat	outImage,
		Scalar	color
	)

static

Draws keypoints.

Parameters

image	Source image.
keypoints	Keypoints from the source image.
outImage	Output image. Its content depends on the flags value defining what is drawn in the output image. See possible flags bit values below.
color	Color of keypoints.
flags	Flags setting drawing features. Possible flags bit values are defined by DrawMatchesFlags. See details above in drawMatches .

Note: For Python API, flags are modified as cv.DRAW_MATCHES_FLAGS_DEFAULT, cv.DRAW_MATCHES_FLAGS_DRAW_RICH_KEYPOINTS, cv.DRAW_MATCHES_FLAGS_DRAW_OVER_OUTIMG, cv.DRAW_MATCHES_FLAGS_NOT_DRAW_SINGLE_POINTS

◆ drawKeypoints() [3/3]

static void OpenCVForUnity.Features2dModule.Features2d.drawKeypoints	(	Mat	image,
		MatOfKeyPoint	keypoints,
		Mat	outImage
	)

static

Draws keypoints.

Parameters

image	Source image.
keypoints	Keypoints from the source image.
outImage	Output image. Its content depends on the flags value defining what is drawn in the output image. See possible flags bit values below.
color	Color of keypoints.
flags	Flags setting drawing features. Possible flags bit values are defined by DrawMatchesFlags. See details above in drawMatches .

Note: For Python API, flags are modified as cv.DRAW_MATCHES_FLAGS_DEFAULT, cv.DRAW_MATCHES_FLAGS_DRAW_RICH_KEYPOINTS, cv.DRAW_MATCHES_FLAGS_DRAW_OVER_OUTIMG, cv.DRAW_MATCHES_FLAGS_NOT_DRAW_SINGLE_POINTS

◆ drawMatches() [1/10]

static void OpenCVForUnity.Features2dModule.Features2d.drawMatches	(	Mat	img1,
		MatOfKeyPoint	keypoints1,
		Mat	img2,
		MatOfKeyPoint	keypoints2,
		MatOfDMatch	matches1to2,
		Mat	outImg,
		Scalar	matchColor,
		Scalar	singlePointColor,
		MatOfByte	matchesMask,
		int	flags
	)

static

Draws the found matches of keypoints from two images.

Parameters

img1	First source image.
keypoints1	Keypoints from the first source image.
img2	Second source image.
keypoints2	Keypoints from the second source image.
matches1to2	Matches from the first image to the second one, which means that keypoints1[i] has a corresponding point in keypoints2[matches[i]] .
outImg	Output image. Its content depends on the flags value defining what is drawn in the output image. See possible flags bit values below.
matchColor	Color of matches (lines and connected keypoints). If matchColor==Scalar::all(-1) , the color is generated randomly.
singlePointColor	Color of single keypoints (circles), which means that keypoints do not have the matches. If singlePointColor==Scalar::all(-1) , the color is generated randomly.
matchesMask	Mask determining which matches are drawn. If the mask is empty, all matches are drawn.
flags	Flags setting drawing features. Possible flags bit values are defined by DrawMatchesFlags.

This function draws matches of keypoints from two images in the output image. Match is a line connecting two keypoints (circles). See cv::DrawMatchesFlags.

◆ drawMatches() [2/10]

static void OpenCVForUnity.Features2dModule.Features2d.drawMatches	(	Mat	img1,
		MatOfKeyPoint	keypoints1,
		Mat	img2,
		MatOfKeyPoint	keypoints2,
		MatOfDMatch	matches1to2,
		Mat	outImg,
		Scalar	matchColor,
		Scalar	singlePointColor,
		MatOfByte	matchesMask
	)

static

Draws the found matches of keypoints from two images.

Parameters

img1	First source image.
keypoints1	Keypoints from the first source image.
img2	Second source image.
keypoints2	Keypoints from the second source image.
matches1to2	Matches from the first image to the second one, which means that keypoints1[i] has a corresponding point in keypoints2[matches[i]] .
outImg	Output image. Its content depends on the flags value defining what is drawn in the output image. See possible flags bit values below.
matchColor	Color of matches (lines and connected keypoints). If matchColor==Scalar::all(-1) , the color is generated randomly.
singlePointColor	Color of single keypoints (circles), which means that keypoints do not have the matches. If singlePointColor==Scalar::all(-1) , the color is generated randomly.
matchesMask	Mask determining which matches are drawn. If the mask is empty, all matches are drawn.
flags	Flags setting drawing features. Possible flags bit values are defined by DrawMatchesFlags.

This function draws matches of keypoints from two images in the output image. Match is a line connecting two keypoints (circles). See cv::DrawMatchesFlags.

◆ drawMatches() [3/10]

static void OpenCVForUnity.Features2dModule.Features2d.drawMatches	(	Mat	img1,
		MatOfKeyPoint	keypoints1,
		Mat	img2,
		MatOfKeyPoint	keypoints2,
		MatOfDMatch	matches1to2,
		Mat	outImg,
		Scalar	matchColor,
		Scalar	singlePointColor
	)

static

Draws the found matches of keypoints from two images.

Parameters

img1	First source image.
keypoints1	Keypoints from the first source image.
img2	Second source image.
keypoints2	Keypoints from the second source image.
matches1to2	Matches from the first image to the second one, which means that keypoints1[i] has a corresponding point in keypoints2[matches[i]] .
outImg	Output image. Its content depends on the flags value defining what is drawn in the output image. See possible flags bit values below.
matchColor	Color of matches (lines and connected keypoints). If matchColor==Scalar::all(-1) , the color is generated randomly.
singlePointColor	Color of single keypoints (circles), which means that keypoints do not have the matches. If singlePointColor==Scalar::all(-1) , the color is generated randomly.
matchesMask	Mask determining which matches are drawn. If the mask is empty, all matches are drawn.
flags	Flags setting drawing features. Possible flags bit values are defined by DrawMatchesFlags.

This function draws matches of keypoints from two images in the output image. Match is a line connecting two keypoints (circles). See cv::DrawMatchesFlags.

◆ drawMatches() [4/10]

static void OpenCVForUnity.Features2dModule.Features2d.drawMatches	(	Mat	img1,
		MatOfKeyPoint	keypoints1,
		Mat	img2,
		MatOfKeyPoint	keypoints2,
		MatOfDMatch	matches1to2,
		Mat	outImg,
		Scalar	matchColor
	)

static

Draws the found matches of keypoints from two images.

Parameters

img1	First source image.
keypoints1	Keypoints from the first source image.
img2	Second source image.
keypoints2	Keypoints from the second source image.
matches1to2	Matches from the first image to the second one, which means that keypoints1[i] has a corresponding point in keypoints2[matches[i]] .
outImg	Output image. Its content depends on the flags value defining what is drawn in the output image. See possible flags bit values below.
matchColor	Color of matches (lines and connected keypoints). If matchColor==Scalar::all(-1) , the color is generated randomly.
singlePointColor	Color of single keypoints (circles), which means that keypoints do not have the matches. If singlePointColor==Scalar::all(-1) , the color is generated randomly.
matchesMask	Mask determining which matches are drawn. If the mask is empty, all matches are drawn.
flags	Flags setting drawing features. Possible flags bit values are defined by DrawMatchesFlags.

This function draws matches of keypoints from two images in the output image. Match is a line connecting two keypoints (circles). See cv::DrawMatchesFlags.

◆ drawMatches() [5/10]

static void OpenCVForUnity.Features2dModule.Features2d.drawMatches	(	Mat	img1,
		MatOfKeyPoint	keypoints1,
		Mat	img2,
		MatOfKeyPoint	keypoints2,
		MatOfDMatch	matches1to2,
		Mat	outImg
	)

static

Draws the found matches of keypoints from two images.

Parameters

img1	First source image.
keypoints1	Keypoints from the first source image.
img2	Second source image.
keypoints2	Keypoints from the second source image.
matches1to2	Matches from the first image to the second one, which means that keypoints1[i] has a corresponding point in keypoints2[matches[i]] .
outImg	Output image. Its content depends on the flags value defining what is drawn in the output image. See possible flags bit values below.
matchColor	Color of matches (lines and connected keypoints). If matchColor==Scalar::all(-1) , the color is generated randomly.
singlePointColor	Color of single keypoints (circles), which means that keypoints do not have the matches. If singlePointColor==Scalar::all(-1) , the color is generated randomly.
matchesMask	Mask determining which matches are drawn. If the mask is empty, all matches are drawn.
flags	Flags setting drawing features. Possible flags bit values are defined by DrawMatchesFlags.

This function draws matches of keypoints from two images in the output image. Match is a line connecting two keypoints (circles). See cv::DrawMatchesFlags.