標題: | A robust real-time facial alignment system with facial landmarks detection and rectification for multimedia applications |
作者: | Chou, Kuang Pen Prasad, Mukesh Yang, Jie Su, Sheng-Yao Tao, Xian Saxena, Amit Lin, Wen-Chieh Lin, Chin-Teng 資訊工程學系 Department of Computer Science |
關鍵字: | Face alignment;Facial feature localization;Head pose estimation;Face recognition |
公開日期: | 1-一月-1970 |
摘要: | Face detection often plays the first step in various visual applications. Large variants of facial deformations due to head movements and facial expression make it difficult to identify appropriate face region. In this paper, a robust real-time face alignment system, including facial landmarks detection and face rectification, is proposed. A facial landmarks detection model based on regression tree is utilized in the proposed system. In face rectification framework, 2-D geometrical analysis based on pitch, yaw and roll movements is designed to solve the misalignment problem in face detection. The experiments on the two datasets verify the performance significantly improved by the proposed method in the facial recognition task and outperform than those obtained by other alignment methods. Furthermore, the proposed method can achieve robust recognition results even if the amount of training images is not large. |
URI: | http://dx.doi.org/10.1007/s11042-020-09216-7 http://hdl.handle.net/11536/154834 |
ISSN: | 1380-7501 |
DOI: | 10.1007/s11042-020-09216-7 |
期刊: | MULTIMEDIA TOOLS AND APPLICATIONS |
起始頁: | 0 |
結束頁: | 0 |
顯示於類別: | 期刊論文 |