由人脸朝向驱动的多方向投影交互系统

被引:7
作者
陈锐
李辉
侯义斌
黄樟钦
机构
[1] 北京工业大学计算机学院
关键词
人脸朝向; 旋转; 投影; 人机交互;
D O I
暂无
中图分类号
TP391.41 [];
学科分类号
080203 ;
摘要
提出了一种在相对自然的环境条件下进行人脸朝向方向(FO)分析的算法.先通过粗略的基于多摄像头的密度算法实现人脸朝向方向的粗略的朝向分析;然后根据初步朝向结果选举最合适的单个摄像头来继续更精细的朝向分析;并且通过获得的最终的人脸朝向方向来控制一个投影仪的投影方向,实现投影仪投影方向自动适应人脸朝向的新型人机交互方式.通过本文工作,初步建立了一个研究人脸朝向问题的试验平台,并且利用该试验平台来完成一个新型人机交互的应用实例,为人脸朝向在人机交互方面的其他应用系统奠定试验基础.
引用
收藏
页码:706 / 709
页数:4
相关论文
共 10 条
[1]  
Face detection based on color and local symmetry information. Sun Q B,Huang W M,Wu J K. Automatic Face and Ges-ture Recognition,1998 Proceedings.Third IEEE Interna-tional Conference . 1998
[2]  
Real time face detection for multimodal speech recognition. Murai K,Nakamura S. Multimedia and Expo,2002.ICME‘02.Proceedings2002IEEE International Conference onVolume2 . 2002
[3]  
Face detection and tracking in video using dy-namic programming. Liu Z,Wang Y. Image Processing,2000 Proceed-ings.2000International Conference . 2000
[4]  
Estimating gaze from a single view of a face. Gee A,Cipolla R. Pattern Recognition,1994.Vol.1-Conference A:Com-puter Vision&Image Processing . 1994
[5]  
A color and feature-based ap-proach to human face detection. Widjojo W,Kin Choong Yow. Control,Automation,Robotics and Vision,2002 ICARCV2002.7th Interna-tional Conference on Volume1 . 2002
[6]  
A new ap-proach for eye feature extraction using3D eye template. Huang Wan-jun,Yin Bao-cai,Jiang Chun-yan et al. In-telligent Multimedia,Video and Speech Processing,2001 Proceedings of2001International Symposium . 2001
[7]  
Extraction of face objects using skin color information. Young-Bum Sun,Jin-Tae Kim,Won-Hyung Lee. Communications,Circuits and Systems and West Sino Expositions IEEE2002International Conference . 2002
[8]  
Creating3D vir-tual heads from video sequences:a recursive approach by com-bining EKF and DFFD. Kyoungho Choi,Ying Luo,Jenq-Neng Hwang. Acoustics,speech,and signal pro-cessing,2001Proceedings.(ICASSP‘01).2001IEEE In-ternational Conference on . 2001
[9]  
Detecting faces in images:a survey. Ming-Hsuan Yang,Kriegman D J,Ahuja N. Pattern Analysis and Machine Intelli-gence,IEEE Transactions . 2002
[10]  
Comparative evaluation of face sequence matching for content-based video access. Satoh S. Automatic Face and Gesture Recognition,2000 Proceedings.Fourth IEEE International Conference . 2000