发明名称 |
VIDEO ENCODER WITH LOW COMPLEXITY NOISE REDUCTION |
摘要 |
<p>Noise reduction is achieved during video encoding with low complexity by making use of the motion estimation decision sets for noise reduction. Motion estimation is performed N times (where N is integer) on each macroblock to yield N sets of motion estimation data, each set including a reference picture index and a motion vector. Typically, although not necessarily, each set of motion estimation data makes use of a different reference picture. For each macroblock, the N sets of motion estimation data are used to create a noise-reduced macroblock, which is then encoded.</p> |
申请公布号 |
EP1642465(A1) |
申请公布日期 |
2006.04.05 |
申请号 |
EP20040753897 |
申请日期 |
2004.05.28 |
申请人 |
THOMSON LICENSING |
发明人 |
BOYCE, JILL, MACDONALD;LLACH, JOAN |
分类号 |
H04N7/26;H04N7/36;(IPC1-7):H04N7/26 |
主分类号 |
H04N7/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|