color coordinate system meaning in English

彩色坐标系

In allusion to the drawbacks of the method which are the lower computing rapidity , and the sensitivity to the lighting condition , we present that we make the kl - based skin color coordinate system as the first step efface detecting . by this way , we can eliminate a great deal of non - face areas , and then use templates to search for faces in images , in the end , determinate whether the candidate area has a face or not according to validating rules
针对模板匹配人脸检测的弱点，即计算速度慢、对复杂背景较为敏感，提出采用一种kl肤色坐标系对图象进行前期处理的检测策略，即：首先对图象进行颜色信息提取，去除非人脸区域，然后使用模板以及确认策略在图象中搜索人脸。