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논문 기본 정보

자료유형
학술대회자료
저자정보
Eung-Kyeu Kim (한밭대학교) Soo-Jong Lee (한밭대학교)
저널정보
대한전자공학회 ICEIC : International Conference on Electronics, Informations and Communications ICEIC : 2008
발행연도
2008.6
수록면
850 - 854 (5page)

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초록· 키워드

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This paper is concerned with the detection of lip movement image signals from successive image frames. It is suggests the possibility that lip movement image signals can be utilized while detecting the speech block of speech recognition procedures. The image frames are acquired from the PC image camera with the assumption that facial movement is limited during the conversation. First of all, one new lip movement image frame generated with comparing two successive image frames each other. Second, the fine image noises are removed. And residual images are separated into different areas. Each fitness rate is calculated by comparing the lip feature data as objectly separated images. It is analyzed whether or not there is the lip movement image through verification to the objects, three images that their fitness rate is high. It was visually confirmed that lip movement image signals are tracked, and its utilization possibility in speech block detection process.

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Abstract
1. Introduction
2. Image frame acquisition environment
3. Procedure of lip movement image detection
4. Lip movement image verification
5. Utilization of lip movement signals
6. Conclusions
References

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UCI(KEPA) : I410-ECN-0101-2012-569-004333256