recognize_line.py 文件源码

def lineRecognizer(path):
    '''
    :param path ????????
    :returns lines_data ?????????resize_pic ??????
    '''
    img = cv2.imread(path,cv2.IMREAD_GRAYSCALE)
    resize_pic=img
    #resize_pic=cv2.resize(img,(640,480),interpolation=cv2.INTER_CUBIC)
    edges = cv2.Canny(resize_pic,50,150)
    lines_data = cv2.HoughLines(edges,1,np.pi/180,150)
    return lines_data,resize_pic