A face detection algorithm in color image is presented based on feature invariant. Firstly, skin regions are obtained using YCbCr skin color model.
2．提出了一种基于不变特征的彩色图像人脸检测算法。
参考来源 - 动态人脸检测算法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The Feature invariant approaches can detect the human faces fast, but only some kind of face can be detected.
基于特征不变量的方法，实现速度比较快，但都只适用于某一类图像。
The existing face detection methods can be classified into four categories: Knowledge-based methods, Feature invariant approaches, Template matching methods and Appearance-based methods.
现有的静止图像人脸检测算法主要有四类：基于知识的方法、基于特征不变量的方法、基于模板匹配的方法和基于表象的方法。
We propose a multistage SAR target recognition process based on target detection, target segmentation, target aspect estimation and invariant feature extraction.
提出一种以目标检测、目标分割、目标方位角估计和目标不变性特征提取为线索的SAR目标识别框架。
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