发明名称 |
Encoding device, method for adjusting target amount of code and record medium |
摘要 |
An encoding device includes an encoding unit that encodes image data, a computing unit that calculates a target amount of picture code for each picture when the image data is encoded, a selection unit that selects an adjustment coefficient corresponding to the position of a picture within a unit of image processing from adjustment coefficients that have an alternating sequence of maximum values and minimal values, and an adjusting unit that adjusts the target amount of picture code by multiplying the target amount of picture code calculated by the computing unit by the adjustment coefficient selected by the selection unit.
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申请公布号 |
US8494047(B2) |
申请公布日期 |
2013.07.23 |
申请号 |
US20090651009 |
申请日期 |
2009.12.31 |
申请人 |
WADA YUJI;YOSHIMURA KOICHI;SONY CORPORATION |
发明人 |
WADA YUJI;YOSHIMURA KOICHI |
分类号 |
H04N7/12 |
主分类号 |
H04N7/12 |
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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