发明名称 |
Video signal encoding device and video signal encoding method |
摘要 |
Included are: a prefilter (101) for outputting, based on filter characteristics control data, predetermined frequency components in an input video signal as current image data; encoding means (116) for subjecting the current image data to an encoding process, and outputting encoding parameters together with a bit stream corresponding to current image data as a result of the encoding process; and filter control means (117) for outputting the filter characteristics control data that is set based only on one or two of the encoding parameters.
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申请公布号 |
US8094715(B2) |
申请公布日期 |
2012.01.10 |
申请号 |
US20030543826 |
申请日期 |
2003.12.25 |
申请人 |
FUKUTA TOMONORI;HATANO YOSHIKO;MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
FUKUTA TOMONORI;HATANO YOSHIKO |
分类号 |
H04B1/66;H04N7/12;H04N7/26;H04N7/50;H04N11/00;H04N11/04 |
主分类号 |
H04B1/66 |
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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