featuredetect.py 文件源码

def surf_thread():
    surf = cv2.xfeatures2d.SURF_create()
    (kps2, descs2) = surf.detectAndCompute(gray, None)
    cv2.drawKeypoints(gray, kps2, img2, flags=cv2.DRAW_MATCHES_FLAGS_DRAW_RICH_KEYPOINTS)
    cv2.imshow('SURF Algorithm', img2)