opencv的python接口实现_『OpenCV3』Harris角点特征_API调用及python手动实现
一、OpenCV接口调用示意介绍了OpenCV3中提取图像角点特征的函数:1#coding=utf-82importcv23importnumpyasnp456'''Harris算法角点特征提取'''78img=cv2.imread('chess_board.png')9gray=cv2.cvtColor(img,cv2.COLOR_BGR2GRAY)10gray=np.float32(gray)