发明名称 |
METHODS AND APPARATUS FOR SAMPLING -BASED SUPER RESOLUTION VIDEO ENCODING AND DECODING |
摘要 |
Methods and apparatus are provided for sampling-based super resolution video encoding and decoding. The encoding method receives high resolution pictures and generates low resolution pictures and metadata there from, the metadata for guiding post-decoding post-processing of the low resolution pictures and the metadata; and then encodes the low resolution pictures and the metadata using at least one encoder. The corresponding decoding method receives a bitstream and decodes low resolution pictures and metadata there from using a decoder; and then reconstructs high resolution pictures respectively corresponding to the low resolution pictures using the low resolution pictures and the metadata. |
申请公布号 |
EP2526698(A1) |
申请公布日期 |
2012.11.28 |
申请号 |
EP20110704113 |
申请日期 |
2011.01.20 |
申请人 |
THOMSON LICENSING |
发明人 |
BHAGAVATHY, SITARAM;LLACH, JOAN;ZHANG, DONG-QING |
分类号 |
H04N7/26;H04N7/36;H04N7/46 |
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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