{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T05:25:35Z","timestamp":1740115535900,"version":"3.37.3"},"reference-count":0,"publisher":"IOS Press","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2015]]},"abstract":"<jats:p>Hand tracking is the first task in a gesture recognition system. Skin-color detection and depth information are important clues which can be used to find hand location and to do gesture recognition. In this paper, linear regression approach is used to overcome the problem that color image and depth image are mismatch in the hand location finding. Moreover, some reference points in hand image are found out to recognize the position of fingertips, then the direction of hand area can be found by the proposed algorithm to improve the hand tracking accuracy. According to the information of the reference points in the fingertips, an adapted gesture recognition algorithm is proposed in this paper. Finally, the proposed gesture recognition algorithm is applied to our interactive machine on the smart TV which can support 3D video format. The experimental results show the proposed gesture recognition is satisfactory, and the result that applied on The Smart Assistant that is feasible.<\/jats:p>","DOI":"10.3233\/978-1-61499-522-7-609","type":"book-chapter","created":{"date-parts":[[2025,2,20]],"date-time":"2025-02-20T12:06:08Z","timestamp":1740053168000},"source":"Crossref","is-referenced-by-count":0,"title":["Gesture Recognition Apply on The Smart TV Assistant"],"prefix":"10.3233","author":[{"family":"Lin Ya-Yun","sequence":"additional","affiliation":[]},{"family":"Lee Pei-Jun","sequence":"additional","affiliation":[]}],"member":"7437","container-title":["Frontiers in Artificial Intelligence and Applications","New Trends on System Sciences and Engineering"],"original-title":[],"deposited":{"date-parts":[[2025,2,20]],"date-time":"2025-02-20T12:46:59Z","timestamp":1740055619000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.medra.org\/servlet\/aliasResolver?alias=iospressISBN&isbn=978-1-61499-521-0&spage=609&doi=10.3233\/978-1-61499-522-7-609"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015]]},"references-count":0,"URL":"https:\/\/doi.org\/10.3233\/978-1-61499-522-7-609","relation":{},"ISSN":["0922-6389"],"issn-type":[{"value":"0922-6389","type":"print"}],"subject":[],"published":{"date-parts":[[2015]]}}}