基于k-均值的信号Quantization的模糊视图及其在虹膜分割中的应用
A Fuzzy View on k-Means Based Signal Quantization with Application in Iris Segmentation
摘要:
本文表明,k-means量化的信号可以被解释为一个清晰的指标函数,并作为一个模糊的隶属度分配描述模糊聚类和模糊边界。组合清晰和模糊指示函数在这里被定义为普通清晰和模糊指示函数的自然推广,分别。最后给出了一个虹膜分割的应用程序。
英文摘要:
This paper shows that the k-means quantization of a signal can be interpreted both as a crisp indicator function and as a fuzzy membership assignment describing fuzzy clusters and fuzzy boundaries. Combined crisp and fuzzy indicator functions are defined here as natural generalizations of the ordinary crisp and fuzzy indicator functions, respectively. An application to iris segmentation is presented together with a demo program.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。