敏感图片自动检测系统的研究

Research on automatic sexual picture detection

设计并实现了一个敏感图片自动识别系统。该系统首先利用肤色模型从敏感图片中检测出肤色区域,再从图片肤色区域中,提取大量经验特征表示图像内容,然后采用Haar特征算法设计一个检测敏感部位对象的分类器,最后通过敏感部位的几何特征逐级识别正常图片与敏感图片。该检测系统具有良好的系统性能。

An automatic detection system for sexual pictures is designed and implemented.This system extracts considerable experience characteristics to show the pictures from the picture skin color region which is detected in the sexual pictures by means of the skin model, then a classifier is designed for the detection of sexual parts of the body by HAAR algorithm to carry on machine learning for the detection of sexual parts of the body, finally the normal pictures and the sexual pictures can be identified by way of geometric features of the sexual parts step by step.The system shows a great System Performance.