contrib library
Classes
- ArucoDetector
- ArucoDetectorParameters
- ArucoDictionary
- ArucoRefineParameters
- AverageHash
- AverageHash is implementation of the AverageHash algorithm.
- BlockMeanHash
- BlockMeanHash is implementation of the BlockMeanHash algorithm.
- CharucoBoard
- CharucoDetector
- CharucoDetectorParameters
- ColorMomentHash
- ColorMomentHash is implementation of the ColorMomentHash algorithm.
- EdgeBoxes
- https://docs.opencv.org/4.x/dd/d65/classcv_1_1ximgproc_1_1EdgeBoxes.html#details
- EdgeDrawing
- EdgeDrawingParams
- FreeType2
- GraphSegmentation
- https://docs.opencv.org/4.x/dd/d19/classcv_1_1ximgproc_1_1segmentation_1_1GraphSegmentation.html
- ImgHashBase
- MarrHildrethHash
- MarrHildrethHash is implementation of the MarrHildrethHash algorithm.
- PHash
- PHash is implementation of the PHash algorithm.
- QualityBRISQUE
- QualityGMSD
- QualityMSE
- QualityPSNR
- QualitySSIM
- RadialVarianceHash
- RadialVarianceHash is implementation of the RadialVarianceHash algorithm.
- RFFeatureGetter
- StructuredEdgeDetection
- https://docs.opencv.org/4.x/d8/d54/classcv_1_1ximgproc_1_1StructuredEdgeDetection.html#details
- WBDetector
- WaldBoost detector.
- WeChatQRCode
- ximgproc
- ximgproc_rl
Enums
Extensions
Constants
- BLOCK_MEAN_HASH_MODE_0 → const int
- !< use fewer block and generate 16*16/8 uchar hash value
- BLOCK_MEAN_HASH_MODE_1 → const int
- !< use block blocks(step sizes/2), generate 31*31/8 + 1 uchar hash value
Functions
-
arucoDrawDetectedMarkers(
Mat img, VecVecPoint2f markerCorners, VecI32 markerIds, Scalar borderColor) → void -
arucoDrawDetectedMarkersAsync(
Mat img, VecVecPoint2f markerCorners, VecI32 markerIds, Scalar borderColor) → Future< void> -
arucoGenerateImageMarker(
PredefinedDictionaryType dictionaryId, int id, int sidePixels, int borderBits, [Mat? outImg]) → Mat -
arucoGenerateImageMarkerAsync(
PredefinedDictionaryType dictionaryId, int id, int sidePixels, int borderBits, [Mat? outImg]) → Future< Mat> -
drawDetectedCornersCharuco(
Mat image, VecPoint2f charucoCorners, [VecI32? charucoIds, Scalar? cornerColor]) → void -
drawDetectedCornersCharucoAsync(
Mat image, VecPoint2f charucoCorners, [VecI32? charucoIds, Scalar? cornerColor]) → Future< void> -
estimatePoseCharucoBoard(
VecPoint2f charucoCorners, VecI32 charucoIds, CharucoBoard board, InputArray cameraMatrix, InputArray distCoeffs, {Mat? rvec, Mat? tvec, bool useExtrinsicGuess = false}) → (bool, Mat, Mat) -
estimatePoseCharucoBoardAsync(
VecPoint2f charucoCorners, VecI32 charucoIds, CharucoBoard board, InputArray cameraMatrix, InputArray distCoeffs, {Mat? rvec, Mat? tvec, bool useExtrinsicGuess = false}) → Future< (bool, Mat, Mat)>