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A fast watershed algorithm based on chain code and its application in image segmentation

机译:基于链码的快速分水岭算法及其在图像分割中的应用

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摘要

In this paper, a novel algorithm is proposed for the watershed transformation. This new algorithm is based on chain code. The traditional concept of chain code is first expanded into point-out chain code and point-in chain code. Then two theorems, which depict how to make watershed transformation based on chain code, are proposed and proved. In the end, the description of this new algorithm is presented, and its complexity is discussed in detail. Experiments show that the presented algorithm runs fast. Further more, the new algorithm can provide more information to the following image processing.
机译:本文提出了一种新的分水岭变换算法。此新算法基于链码。链码的传统概念首先被扩展为点出链码和点入链码。然后提出并证明了两个定理,它们描述了如何基于链码进行分水岭变换。最后,介绍了该新算法的描述,并详细讨论了其复杂性。实验表明,该算法运行速度快。此外,新算法可以为后续图像处理提供更多信息。

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