教師資料查詢 | 類別: 期刊論文 | 教師: 謝景棠 Hsieh Ching-tang (瀏覽個人網頁)

標題:A Real Time Hand Gesture Recognition System Based on DFT and SVM
學年101
學期1
出版(發表)日期2013/01/01
作品名稱A Real Time Hand Gesture Recognition System Based on DFT and SVM
作品名稱(其他語言)
著者Chen, Wen-Her; Hsieh, Ching-Tang; Liu, Tsun-Te
單位淡江大學電機工程學系
出版者Stafa-Zurich: Trans Tech Publications Ltd.
著錄名稱、卷期、頁數Applied Mechanics and Materials 284-287, pp.3004-3009
摘要Vision based band gesture recognition provides a more nature and powerful means for human-computer interaction. A fast detection process of hand gesture and an effective feature extraction process are presented. The proposed a hand gesture recognition algorithm comprises four main steps. First use Cam-shift algorithm to track skin color after closing process. Second, in order to extract feature, we use BEA to extract the boundary of the hand. Third, the benefits of Fourier descriptor are invariance to the starting point of the boundary, deformation, and rotation, and therefore transform the starting point of the boundary by Fourier transformation. Finally, outline feature for the nonlinear non-separable type of data was classified by using SVM. Experimental results showed the accuracy is 93.4% in average and demonstrated the feasibility of proposed system.
關鍵字BEA; Camshift; Hand Gesture Recognition; Support Vector Machine; SVM
語言英文
ISSN1660-9336;1662-7482
期刊性質國外
收錄於EI
產學合作
通訊作者Hsieh, Ching-Tang
審稿制度
國別瑞士
公開徵稿
出版型式電子版;紙本
相關連結
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