个人信息Personal Information
教授级高工
性别:女
毕业院校:大连理工大学
学位:博士
所在单位:控制科学与工程学院
电子邮箱:qhgao@dlut.edu.cn
A new method of multi-face detection base on skin model and Gaussian distribution model
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论文类型:会议论文
发表时间:2008-01-01
收录刊物:CPCI-S
页面范围:803-+
关键字:face detection; Gaussian distribution; projection; skin model
摘要:The speed and the accuracy of face detection algorithm are very important for network sensors applied in human-computer-interface. A new method of face detection is presented in this paper. The algorithm is based on skin color clustering features and projecting distribution characteristic. Firstly, the approach utilizes the skin color features to transform the original image into a binary-image. Then projecting the binary-image to X-axes and Y-axes respectively, two curves are obtained. Their means and variances can be obtained. Gaussian distribution curves with same means and variances can be calculated. Finally, according to the solution of Gaussian equation, an accurate face region is found. Simulation shows that the method proposed is fast and needs less computation.