期刊名称：International Journal of Advanced Research In Computer Science and Software Engineering
印刷版ISSN：2277-6451
电子版ISSN：2277-128X
出版年度：2013
卷号：3
期号：7
出版社：S.S. Mishra
摘要：This paper present a smile detection method based on the Bezier curve of the mouth interest points. Face is detected by the famous viola and john algorithm and mouth corner points is extracted by the method of Shi & Tomasi through minimum eigenvalue of matrix and also compare with other corner detection algorithm. We test Genki dataset on 100 images and gave 80 % result and on 500 images it gave 85% result.
关键词：Smile detection; Bezier curve; interest point; Adaboost; Haar like feature
