发明名称 |
Model based faced coding and decoding using feature detection and eigenface coding |
摘要 |
The method uses a three-dimensional face model and a technique called eigenface decomposition to analyze the video at one end. The facial feature locations and eigenface coding of the face image are sent to a decoder. The decoder synthesizes the face image at the receiving end. Eigenface decoding is used to texture map a three-dimensional model warped by detected feature locations.
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申请公布号 |
US6044168(A) |
申请公布日期 |
2000.03.28 |
申请号 |
US19970970301 |
申请日期 |
1997.11.14 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
TUCERYAN, MIHRAN;FLINCHBAUGH, BRUCE E. |
分类号 |
G06F13/00;G06K9/00;G06T1/00;G06T7/00;G06T15/70;H04N7/24;H04N7/26;H04N13/00;(IPC1-7):G06K9/36;G06T17/20;H04N1/41 |
主分类号 |
G06F13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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