圖像分割之主動輪廓模型

code:​​https://github.com/pmneila/morphsnakes​​

文章目錄

• ​​分割效果​​
• ​​代碼示例​​

分割效果

代碼示例

def example_lakes():
    logging.info('Running: example_lakes (MorphACWE)...')

    # Load the image.
    imgcolor = imread(PATH_IMG_LAKES)/255.0
    img = rgb2gray(imgcolor)

    # MorphACWE does not need g(I)

    # Initialization of the level-set.
    init_ls = ms.circle_level_set(img.shape, (80, 170), 25)

    # Callback for visual plotting
    callback = visual_callback_2d(imgcolor)

    # Morphological Chan-Vese (or ACWE)
    ms.morphological_chan_vese(img, iterations=200,
                               init_level_set=init_ls,
                               smoothing=3, lambda1=1, lambda2=1,
                               iter_callback=callback)