testing.py 文件源码

def get_DistanceFromOD_data(image, centre):
    my_image = image.copy()
    x_cor = centre[0]
    y_cor = centre[1]
    feature_5 = np.reshape(image, (image.size,1))
    k = 0
    i = 0
    j = 0
    while i < image.shape[0]:
        j = 0
        while j < image.shape[1]:
            feature_5[k] = math.fabs(x_cor-i) + math.fabs(y_cor-j)
            j = j+1
            k = k+1
        i = i+1
    return feature_5