发明名称 |
Image coding method and apparatus, and image decoding method and apparatus |
摘要 |
In an image coding apparatus, a ROI setting unit sets a ROI region in an image. An entropy coding unit entropy-codes the image. A ROI information coding unit encodes information for specifying the ROI region. A codestream generator generates a codestream in a manner that the coded image and the coded information are explicitly included in the codestream. When a plurality of ROI regions are set in the image, the information may include a degree of priority.
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申请公布号 |
US8208738(B2) |
申请公布日期 |
2012.06.26 |
申请号 |
US20050718291 |
申请日期 |
2005.10.25 |
申请人 |
OKADA SHIGEYUKI;TAKETA KAZUHIKO;SANYO ELECTRIC CO., LTD. |
发明人 |
OKADA SHIGEYUKI;TAKETA KAZUHIKO |
分类号 |
G06K9/36;G06K9/46 |
主分类号 |
G06K9/36 |
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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