摘要
通过定义曲线的平均斜率(Curve Avage Slope),利用灰度投影曲线和曲线平均斜率在图像中寻找出人脸的左右边界,然后根据人脸的其他特征,比如头发颜色,皮肤颜色,眼睛特征,寻找出人脸的上下边界,从而检测出图像中的人脸区域。
This paper first defines the average slope of curve and makes use of it together with the curved projection to find out the left and right boundaries of human face in the picture. It then finds out the upper and lower boundaries in accordance with other characteristics such as the colour of hair or skin, or the characteristics of eyes. It fmaUy detects the whole human face region in the picture.
出处
《计算机系统应用》
2010年第7期210-212,共3页
Computer Systems & Applications
基金
广东省自然科学基金(05006349)
关键词
人脸检测
平均斜率
灰度投影曲线
皮肤特征
face detection
curve avage slope
curved projection
skin characteristics
