An automatic feature extraction system for analyzing a face image and finding the facial features of the face. In the pre-processing stage, a second-chance region growing method is applied to determine a face region on the face image. In the feature extraction stage, three primary facial features, including...http://www.google.fr/patents/US6600830?utm_source=gb-gplus-shareBrevet US6600830 - Method and system of automatically extracting facial features
Method and system of automatically extracting facial features
