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ADF:梯度矢量流GVF的一个改进

于 2022-04-22 发布 文件大小:84.62 kB
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应用背景 梯度矢量流主动轮廓模型在图像分割领域风靡一时,在整个21世纪的头15年风头一时无两,至今在在TIP等顶级国际期刊仍然有论文发表。本文提出他的一个改进,主要动机是解决无限长深度凹陷问题等。 关键技术 ADF作为GVF的一个改进,主要是引入了几个机制,包括退化最小曲面扩散机制,无穷范数的使用等,使得扩散成为真正的各向异性,同时还引入了最优停止机制,获得模型的自动停止办法,效果非常好!

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