OpenCV3里面没有自带opencv-contrib,需要自己手动安装,也很简单,直接在命令行里面打:pip install opencv-contrib-python 就能安装好了
OpenCV3 Opencv2.4
cv2.xfeatures2d.SIFT_create() cv2.SIFT()
OpenCV3里面没有自带opencv-contrib,需要自己手动安装,也很简单,直接在命令行里面打:pip install opencv-contrib-python 就能安装好了
OpenCV3 Opencv2.4
cv2.xfeatures2d.SIFT_create() cv2.SIFT()