Kanjana Pattanaworapan

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This paper presents an approach for hand gesture recognition that can be employed to enhance the capability of existing applications, especially in sign language communication. For practical use, the hand posture is taken at the back instead of the front and occurred under unexpected background environment. Unlike the front-hand, the back hand view image is(More)
Communication between human and hearing impair persons is very difficult in daily life. Sign language interpretation system can translate signs into text or voice for solving this problem. In practically, however, it is not convenient because it cannot be carried by the signer. It is better if the hearing impair persons can bring the sign language(More)
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