| 多角度人脸最佳视角选取方法 |
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| 引用本文： | 管业鹏. 多角度人脸最佳视角选取方法[J]. 电子器件, 2011, 34(3): 265-268. DOI: 10.3969/j.issn.1005-9490.2011.03.008 |
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| 作者姓名： | 管业鹏 |
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| 作者单位： | 上海大学通信与信息工程学院;新型显示技术及应用集成教育部重点实验室; |
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| 基金项目： | 国家自然科学基金项目(60872117); 上海市教委重点项目(J50104) |
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| 摘 要： | 针对目前多视角人脸最佳视角方法计算复杂、鲁棒性低,提出了一种基于人脸视角评价因子的人脸最佳视角自动选取方法.根据人脸肤色具有良好的聚类特性,结合YCbCr和YCgCr色彩空间进行人脸检测,利用嘴唇色彩与人脸肤色的差异性,确定嘴唇区域位置.由人脸区域与嘴唇区域进行人脸视角评价,从多目摄像机系统中自动选择人脸最佳视角.实验...
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| 关 键 词： | 人脸检测 嘴唇定位 最佳视角 人脸肤色 |
Optimal Facial View Selection from Multiple Views |
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| GUAN Yepeng,SI Jing. Optimal Facial View Selection from Multiple Views[J]. Journal of Electron Devices, 2011, 34(3): 265-268. DOI: 10.3969/j.issn.1005-9490.2011.03.008 |
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| Authors: | GUAN Yepeng SI Jing |
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| Affiliation: | GUAN Yepeng1,2*,SI Jing11.School of Communication and Information Engineering,Shanghai University,Shanghai 200072,China,2.Key Laboratory of Advanced Displays and System Application,Ministry of Education,Shanghai 20072 |
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| Abstract: | Aiming at some limits for selecting an optimal view from multiple views existing in the literature such as complex computation,low robustness,an approach to choosing an optimal facial view is developed based on facial view evaluation.YCbCr and YCgCr are adopted to detect face according to human face skin with some better clutter characteristics.The location of the lip is determined through the color difference inherent in face and lip.The facial view is evaluated by the difference between the facial region ... |
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| Keywords: | face detection lip location best view facial skin |
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