面向视觉交互的室内肤色建模研究

肤色检测是视觉交互技术中的重要环节.本文通过分析室内光照条件下的肤色分布特性,提出了基于Ada-boost的肤色建模技术,实现了肤色建模过程与颜色空间选择的有机结合,所构建的特征空间具有良好的类别区分性,弥补了传统方法仅能针对特定颜色空间进行肤色建模的不足.多种肤色建模方法性能比较实验表明:本文所提出的方法能更好地满足视觉交互对识别率和实时性的要求.

Indoor Skin-Modeling for Vision-based Interface

Skin detection is an important primary step in Vision-based Interface.This paper presents a skin-modeling method based on Adaboost algorithm according to the skin distribution property under indoor illumination.It combines skin-modeling process with color space selection and constructs a distinguishable feature space.This overcomes the disadvantage of traditional approaches,where skin-modeling is done only in specific color spaces.The comparative experiments for several skin-modeling methods prove that the proposed method in this paper is more effective for VBI application in both recognition rate and computation cost.