发明名称 |
Image processing apparatus and method, and computer readable memory |
摘要 |
An image processing apparatus for encoding an image which contains a region to be encoded to have higher image quality than the surrounding portions, has detection means (100) for detecting a quantization step from a bitstream of the image encoded in a first stage, quantization step control means (103) for controlling the detected quantization step, and selection means (102) for encoding the image in a second stage using the controlled quantization step, and selecting one of the images encoded in the first and second stages.
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申请公布号 |
US2002018598(A1) |
申请公布日期 |
2002.02.14 |
申请号 |
US20010816119 |
申请日期 |
2001.03.26 |
申请人 |
MAEDA MITSURU;OHIRA TADASHI |
发明人 |
MAEDA MITSURU;OHIRA TADASHI |
分类号 |
G06T9/00;(IPC1-7):G06K9/36;G06K9/38;G06K9/46 |
主分类号 |
G06T9/00 |
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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