multiblur.py 文件源码

def draw_blur_levels():
    import matplotlib.pyplot as plt
    from skimage import io

    image = io.imread('out/66.png')  # 36 for $, 79 for O

    fig, axes = plt.subplots(nrows=2, ncols=3,
            subplot_kw={'adjustable': 'box-forced'})
    ax = axes.ravel()

    for blur_level in range(6):
        blurred = uniform_filter(image, 3.0*blur_level, mode='reflect', cval=0)

        ax[blur_level].imshow(blurred, cmap='gray', interpolation='nearest')
        ax[blur_level].set_title(str(blur_level), fontsize=20)
    plt.show()