- 专利标题: ENCODING AND DECODING USING TILING
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申请号: US16239633申请日: 2019-01-04
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公开(公告)号: US20190141338A1公开(公告)日: 2019-05-09
- 发明人: Ronald Sebastiaan Bultje , Sami Aleksi Pietilä
- 申请人: GOOGLE LLC
- 主分类号: H04N19/152
- IPC分类号: H04N19/152
摘要:
Video coding using tiling may include encoding a current frame by identifying a tile-width for encoding a current tile of the current frame, the tile-width indicating a cardinality of horizontally adjacent blocks in the current tile, identifying a tile-height for encoding the current tile of the current frame, the tile-height indicating a cardinality of vertically adjacent block in the current tile, and generating an encoded tile by encoding the current tile, such that a row of the current tile includes tile-width horizontally adjacent blocks from the plurality of blocks, and a column of the current tile includes tile-height vertically adjacent blocks from the plurality of blocks. Encoding the current frame may include outputting the encoded tile, wherein outputting the encoded tile includes including an encoded-tile size in an output bitstream, the encoded-tile size indicating a cardinality of bytes for including the encoded tile in the output bitstream.
公开/授权文献
- US11425395B2 Encoding and decoding using tiling 公开/授权日:2022-08-23
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