发明名称 |
VIDEO ENCODING DEVICE, VIDEO DECODING DEVICE, VIDEO ENCODING METHOD, VIDEO DECODING METHOD, AND PROGRAM |
摘要 |
<p>A video encoding device includes: a transformer for transforming an image block; an entropy encoder for entropy-encoding transformed data of the image block transformed by the transformer; a PCM encoder for PCM-encoding an image block; a multiplexed data selector for selecting output data of the entropy encoder or output data of the PCM encoder, for each block of an externally set block size; and a multiplexer for embedding a PCM header into a bitstream, in a block of the externally set block size, wherein the number of successive PCM-encoded blocks is embedded into the PCM header, and PCM data for the number of successive PCM-encoded blocks is multiplexed into the bitstream.</p> |
申请公布号 |
EP2775710(A1) |
申请公布日期 |
2014.09.10 |
申请号 |
EP20120845857 |
申请日期 |
2012.10.25 |
申请人 |
NEC CORPORATION |
发明人 |
CHONO, KEIICHI;AOKI, HIROFUMI;SENDA, YUZO |
分类号 |
H04N19/176;H04N19/12;H04N19/156;H04N19/46;H04N19/463;H04N19/70;(IPC1-7):H04N7/26 |
主分类号 |
H04N19/176 |
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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