multiple faces meaning in English

脸型制造

4 . an adaptive face detection method is proposed , which combines feature detection and color analysis and makes it possible to detect multiple faces on the complex background under varied lightning conditions
4 、将特征检测和颜色分析相融合，提出自适应可变模型的人脸检测方法，解决了复杂背景和光照可变条件下的多人脸检测问题。
In this paper , we present a multi - feature optimal fusion algorithm , inclusive of skin color , to detect one or multiple faces in color image with complex background . it is a hierarchical approach and integrates the skin color segmentation , face template matching and a neural network frontal face detector . with the elimination of false areas , the search area will become smaller and smaller , and the detection will be accomplished eventually
该算法是一种层次式、由粗到精的检测方法，按照“分割-搜索”的检测模式，将肤色分割、平均脸模板匹配与神经网络验证结合起来，采取逐步排除的方法，一步一步缩小搜索区域，实现彩色图像中单个或多个正面端正人脸的检测与定位。