Vision-Based Lip Contour Extraction and Tracking for Generating MPEG-4 Facial Animation Parameters

碩士 === 國立東華大學 === 資訊工程學系 === 94 === We propose a method for extracting lip contour using deformable templates controlled by quadratic polynomials. The proposed method combines color, shape and motion cues to estimate the contours of the outer lips. An error function is designed for merging these cue...

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Bibliographic Details
Main Authors: Chih-Ming Lin, 林志明
Other Authors: Mau-Tsuen Yang
Format: Others
Language:zh-TW
Published: 2006
Online Access:http://ndltd.ncl.edu.tw/handle/x827hh