发明名称 |
SYSTEM AND METHOD FOR COMPRESSING VIDEO BY ADJUSTING TILE SIZE 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: detecting motion or high scene complexity within a sequence of images occurring at different regions within the sequence of images; logically subdividing each of the sequence of images into a plurality of tiles, each tile having a size selected based on the amount of motion detected in a region in which the tile is positioned; and encoding one or more of the tiles within each image of the sequence of images using a first compression format and encoding the remainder of the tiles within each image of the sequence of images using a second compression format. |
申请公布号 |
EP2218037(A4) |
申请公布日期 |
2013.06.05 |
申请号 |
EP20080857570 |
申请日期 |
2008.12.04 |
申请人 |
ONLIVE, INC. |
发明人 |
VAN DER LAAN, ROGER;PERLMAN, STEPHEN, G. |
分类号 |
H04N21/478;H04N7/26;H04N21/2343;H04N21/2383;H04N21/6587 |
主分类号 |
H04N21/478 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|