人耳识别系统中的定位点选择及检测算法的设计

Selection of the anchor points and design of the detecting algorithm for ear recognition system

本文提出了一种新的可应用于人耳识别系统的人耳轮廓定位方法,即利用耳轮脚和耳垂脚两个端点进行定位,在此基础上提出了一种基于轮廓方向的定位点检测算法,并在实验中取得了良好的效果.

In this thesis, a new ear contour localization method,which is used in the automatic ear recognition system,is presented, using root points of helix and lobule. And an algorithm of the anchor points detecting based on contour directions is introduced ,which is proved experimentally.