尺度极值与峰值检测

Scale Extremes and Automatic Peak Detection

在分析了传统极值定义的优缺点后，提出了极值理论中的一个新概念——尺度极值，将传统的通过峰高阈值来筛选特征转为寻找尺度极值空间中的稳定域．详细分析了尺度极值的有关性质，探讨了其在自动峰值检测方面的应用．

After analysizing merits and demerits of the traditional defination of extreme point,a new concept of extreme point——scale extreme is given,by which stablity field is found by seeking scale extreme spaces.The character of scale extrems is carefully discussed and goes further into application in automatic peak detection.