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논문 기본 정보

자료유형
학술대회자료
저자정보
XueHeng Tao (Dalian Politech University)
저널정보
한국멀티미디어학회 한국멀티미디어학회 국제학술대회 MITA 2008
발행연도
2008.7
수록면
455 - 458 (4page)

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초록· 키워드

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Web-cam has becomes a standard configuration for personal computer, as computer vision technology been developing. and with improving speed of computing, there need more algorithms to achieve computer vision for serving huamn daily life, what our finall goal is to make computer as human to see the world and recognize every thing in the world and also can understand human thinking according to human expression. In this paper, we will present a novel electronic head mouse control system which is based on algorithm to recongize human facial mout feature. In the system, we firstly detect human face in YCbCr Color space, and then detect mouth region in detected face region, for detected mouth position, mouth lip region gray level is usually lower than other region but V level higher than others, so we can reversal mouth region gray level and use associated threshold method to pick up mouth region pixels. Relationship between mouth position and face region boundary can be used to confirm human position of mouth which is correspond to camera, this information can be applied to achieve mouse controlling. Then throughing analysising mouth shape information, we can confirm mouth motion command for mouse. We have carried out the algorithm on windows XP system to evaluate the efficient of the algorithm. The simulation result showed that our algorithm can represent a good effect for head mouse control system.

목차

Abstract
1. Introduction
2. Face and Mouth Feature Detection
3. Mouse Operating Information Detection
4. Experimental Results
5. Conclusions
6. References

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UCI(KEPA) : I410-ECN-0101-2012-004-004250238