发明名称 |
METHOD AND APPARATUS FOR BLOCK-BASED DEPTH MAP CODING AND 3D VIDEO CODING METHOD USING THE SAME |
摘要 |
Provided are a block-based depth map coding method and apparatus and a 3D video coding method using the same. The depth map coding method decodes a received bitstream in units of blocks of a predetermined size using a bitplane decoding method to reconstruct a depth map. For example, the depth map coding method may decode the bitstream in units of blocks using the bitplane decoding method or an existing Discrete Cosine Transform (DCT)-based decoding method adaptively according to decoded coding mode information. The bitplane decoding method may include adaptively performing XOR operation in units of bitplane blocks. For example, a determination on whether or not to perform XOR operation may be done in units of bitplane blocks according to the decoded value of XOR operation information contained in the bitstream.
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申请公布号 |
US2010231688(A1) |
申请公布日期 |
2010.09.16 |
申请号 |
US20100721288 |
申请日期 |
2010.03.10 |
申请人 |
INDUSTRY ACADEMIC COOPERATION FOUNDATION OF KYUNGHEE UNIVERSITY |
发明人 |
PARK GWANG-HOON;KIM KYUNG-YONG |
分类号 |
H04N7/26;H04N13/00 |
主分类号 |
H04N7/26 |
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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