发明名称 |
System and method for compressing video by allocating bits to image tiles based on detected intraframe motion or scene complexity |
摘要 |
A system and method are described below for encoding interactive low-latency video using interframe coding. For example, one embodiment of a computer-implemented method for performing video compression comprises: logically subdividing each of a sequence of images into a plurality of tiles, each of the tiles having a defined position within each of the sequence of images, the defined position remaining the same between successive images; detecting motion or high scene complexity within the sequence of images occurring at each of the positions of each of the tiles; and encoding each tile within each image of the sequence of images using a specified number of bits, the number of bits selected based on the detected amount of motion at the position of each tile across the sequence of images. |
申请公布号 |
EP2826531(A3) |
申请公布日期 |
2015.09.23 |
申请号 |
EP20140186904 |
申请日期 |
2008.12.04 |
申请人 |
SONY COMPUTER ENTERTAINMENT AMERICA LLC |
发明人 |
PERLMAN, STEPHENG.;VAN DER LAAN, ROGER |
分类号 |
A63F13/00;H04N19/00;H04N19/119;H04N19/174;H04N19/67;H04N21/238;H04N21/2383;H04N21/24;H04N21/27;H04N21/478;H04N21/6583;H04N21/6587 |
主分类号 |
A63F13/00 |
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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