# 需要導入模塊: import cv2 [as 別名]# 或者: from cv2 importORB_create[as 別名]defextractFeatures(img):orb = cv2.ORB_create()# detectionpts = cv2.goodFeaturesToTrack(np.mean(img, axis=2).astype(np.uint8),3000, qualityLevel=0.01, minDistance=7)# extractionkps = [cv2.KeyPoint(x=f[0]...
cv2.error: OpenCV(4.5.3-dev) /home/<redacted>/opencv_contrib/modules/cudafeatures2d/src/orb.cpp:535: error: (-215:Assertion failed) u_max.size() < 32 in function 'ORB_Impl' However, no such error occurs for the CPU version, for values of this parameter at least up to 255. My us...
ORB_create(400) norm = cv2.NORM_HAMMING elif chunks[0] == 'akaze': detector = cv2.AKAZE_create() norm = cv2.NORM_HAMMING elif chunks[0] == 'brisk': detector = cv2.BRISK_create() norm = cv2.NORM_HAMMING else: return None, None if 'flann' in chunks: if norm == cv2.NORM_L2...
We will share code in both C++ and Python. We will demonstrate the steps by way of an example in which we will ... Tags: BRISK cv2.cvtColor cv2.DescriptorMatcher_create cv2.drawMatches cv2.findHomography cv2.ORB_create cv2.warpPerspective descriptor image alignment image registration keypoint ...