EyeScreen:A Vision-Based Gesture Interaction System  

作　　者：李善青 徐一华 贾云得 

机构地区：[1]School of Computer Science and Technology,Beijing Institute of Technology

出　　处：《Journal of Beijing Institute of Technology》2007年第3期315-320,共6页北京理工大学学报（英文版）

基　　金：Sponsored by the National Natural Science Foundation of China(60473049);the National Hi-Tech R&D programof China(2006AA01Z120)

摘　　要：EyeScreen is a vision-based interaction system which provides a natural gesture interface for humancomputer interaction （HCI） by tracking human fingers and recognizing gestures. Multi-view video images are captured by two cameras facing a computer screen, which can be used to detect clicking actions of a fingertip and improve the recognition rate. The system enables users to directly interact with rendered objects on the screen. Robustness of the system has been verified by extensive experiments with different user scenarios. EyeScreen can be used in many applications such as intelligent interaction and digital entertainment.EyeScreen is a vision-based interaction system which provides a natural gesture interface for humancomputer interaction （HCI） by tracking human fingers and recognizing gestures. Multi-view video images are captured by two cameras facing a computer screen, which can be used to detect clicking actions of a fingertip and improve the recognition rate. The system enables users to directly interact with rendered objects on the screen. Robustness of the system has been verified by extensive experiments with different user scenarios. EyeScreen can be used in many applications such as intelligent interaction and digital entertainment.

关 键 词：vision-based interaction system finger tracking gesture recognition 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]