Package org.opencv.objdetect

Class Summary

Class	Description
ArucoDetector	The main functionality of ArucoDetector class is detection of markers in an image with detectMarkers() method.
BaseCascadeClassifier
Board	Board of ArUco markers A board is a set of markers in the 3D space with a common coordinate system.
CascadeClassifier	Cascade classifier class for object detection.
CharucoBoard	ChArUco board is a planar chessboard where the markers are placed inside the white squares of a chessboard.
CharucoDetector
CharucoParameters
DetectorParameters	struct DetectorParameters is used by ArucoDetector
Dictionary	Dictionary/Set of markers, it contains the inner codification BytesList contains the marker codewords where: - bytesList.rows is the dictionary size - each marker is encoded using nbytes = ceil(markerSize*markerSize/8.) - each row contains all 4 rotations of the marker, so its length is 4*nbytes bytesList.ptr(i)[k*nbytes + j] is then the j-th byte of i-th marker, in its k-th rotation.
FaceDetectorYN	DNN-based face detector model download link: https://github.com/opencv/opencv_zoo/tree/master/models/face_detection_yunet
FaceRecognizerSF	DNN-based face recognizer model download link: https://github.com/opencv/opencv_zoo/tree/master/models/face_recognition_sface
GridBoard	Planar board with grid arrangement of markers More common type of board.
HOGDescriptor	Implementation of HOG (Histogram of Oriented Gradients) descriptor and object detector.
Objdetect
QRCodeDetector
QRCodeEncoder	Groups the object candidate rectangles.
QRCodeEncoder_Params	QR code encoder parameters.
RefineParameters	struct RefineParameters is used by ArucoDetector