This a two stage method in which at first image RGB compensated and then converted to YCbCr to normalise overall illumination of image.Its cascaded implementation of section 2.A of paper "A FAST SKIN REGION DETECTOR" by Phil Chen, Dr.Christos Greecos

YAHOO Global Object为整个YUI提供了统一的命名空间，必须将它包含在每一个用到YUI的页面中，并且需要在其他YUI组件引入之前。 YAHOO Global Object同时还包含了很多通用的方法 -YAHOO Global Object for the entire YUI provides a unified namespace, it must be included in every page that uses YUI and needs before t