发明名称 |
VIDEO DATA GENERATION UNIT, VIDEO IMAGE DISPLAY DEVICE, VIDEO DATA GENERATION METHOD, VIDEO IMAGE DISPLAY METHOD, AND VIDEO IMAGE FILE DATA STRUCTURE. |
摘要 |
An objective of the present invention is to make a video image frame into a hierarchical structure represented with a plurality of resolutions. With a zeroth layer (30), a first layer (32), a second layer (34), and a third layer (36) in order by increasing resolution, layer data which denotes a frame at a time (t1) treats the zeroth layer (30) and the second layer (34) as base image layers, and the first layer (32) and third layer (36) as difference image layers. In such a circumstance, when a region (124a) is displayed with the resolution of the third layer (36), an image of a corresponding region (126a) which the second layer (34) retains is enlarged to the resolution of the third layer (36) and each pixel value added to a difference image of a region (124a) which the third layer (36) retains. The layer which is treated as the difference image layer is switched with the passage of time (t2, t3, ...). |
申请公布号 |
MX2014001249(A) |
申请公布日期 |
2014.05.13 |
申请号 |
MX20140001249 |
申请日期 |
2012.07.02 |
申请人 |
SONY COMPUTER ENTERTAINMENT INC. |
发明人 |
AKIO OHBA;HIROYUKI SEGAWA;TETSUGO INADA |
分类号 |
H04N7/173;H04N5/92;H04N5/93;H04N19/102;H04N19/162;H04N19/169;H04N19/33;H04N19/50;H04N19/96;H04N21/234;H04N21/236;H04N21/85 |
主分类号 |
H04N7/173 |
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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