WOLFRAM

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简化图像掩模

组合分割和形态函数创建一个图像的清晰掩模.

    
Wolfram Language code: i = [image];
Wolfram Language code: b = DeleteSmallComponents@FillingTransform@ChanVeseBinarize[i, "TargetColor" -> Red]; skeleton = SkeletonTransform[b]; pruned = Pruning[skeleton, 1, 5]; mask = InverseDistanceTransform[pruned]; res = SetAlphaChannel[i, mask]; Grid[{{i, b, skeleton}, {pruned, mask, res}}]