A.cv2.imread(’image.jpg’,cv2.IMREAD_GRAYSCALE)B.img =cv2.imread(’image.jpg’,0)C.img =cv2.imread(’image.jpg’,cv2.COLOR_BGR2GRAY)D.img =cv2.imread(’image.jpg’,cv2.IMREAD_COLOR)
A.cv2.findChessboardCorners()B.cv2.calibrateCamera()C.cv2.solvePnP()D.cv2.stereoCalibrate()
A.光流法B.KLT跟蹤C.MeanshiftD.Camshift