发明名称 |
Multi-point predictive foveation for bandwidth reduction of moving images |
摘要 |
A scene of an image sequence is compressed using a number of foveation zones, each foveation zone being weighted based on a probability of a viewer looking at a corresponding portion of the first scene. Another scene of the image sequence is compressed using a different number of foveation zones, each foveation zone being weighted based on a probability of a viewer looking at a corresponding portion of the second scene.
|
申请公布号 |
US2003194141(A1) |
申请公布日期 |
2003.10.16 |
申请号 |
US20020123061 |
申请日期 |
2002.04.15 |
申请人 |
KORTUM PHILIP TED;SULLIVAN MARC ANDREW |
发明人 |
KORTUM PHILIP TED;SULLIVAN MARC ANDREW |
分类号 |
H04N7/26;H04N7/46;(IPC1-7):G06K9/36 |
主分类号 |
H04N7/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|