发明授权
- 专利标题： Signal processing method and apparatus and recording medium
- 专利标题（中）： 信号处理方法及装置及记录介质
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申请号： US11446905申请日： 2006-06-05
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公开(公告)号： US07525574B2公开(公告)日： 2009-04-28
- 发明人: Tetsujiro Kondo , Junichi Ishibashi , Takashi Sawao , Seiji Wada , Tohru Miyake , Takahiro Nagano , Naoki Fujiwara
- 申请人： Tetsujiro Kondo , Junichi Ishibashi , Takashi Sawao , Seiji Wada , Tohru Miyake , Takahiro Nagano , Naoki Fujiwara
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Frommer Lawrence & Haug LLP
- 代理商 William S. Frommer; Ellen Marcie Emas
- 优先权： JP11-373782 19991228
- 主分类号： H04N5/228
- IPC分类号： H04N5/228
摘要：
A signal processor 12 acquires a second signal obtained by detecting a first signal, as a signal of the real world, having a first dimension. The second signal is of a second dimension lower than the first dimension and has distortion relative to the first signal. The signal processor 12 performs signal processing which is based on the second signal to generate a third signal alleviated in distortion as compared to the second signal.