| 发明名称 |
VIDEO ENCODING/DECODING DEVICE, METHOD, AND PROGRAM |
| 摘要 |
<p>A video encoder (101) performs prediction-based encoding of image data in an input motion video, generating a video bitstream of encoded pictures. A refresh controller (102) designates partial areas of pictures as a refresh unit areas, and refreshes the pictures by shifting the refresh unit area in each of the pictures. A display-enabled area encoder (103) encodes display-enabled areas in each of the pictures in the refresh process, generating a display-enabled area information bitstream. A multiplexer (104) multiplexes the video bitstream and the display-enabled area information bitstream.</p> |
| 申请公布号 |
CA2876110(A1) |
申请公布日期 |
2014.01.03 |
| 申请号 |
CA20132876110 |
申请日期 |
2013.05.31 |
| 申请人 |
NEC CORPORATION |
发明人 |
AOKI, HIROFUMI;CHONO, KEIICHI;TSUKADA, MASATO |
| 分类号 |
H04N19/587;H04N19/172;H04N21/236 |
主分类号 |
H04N19/587 |
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