发明名称 |
RATE-DISTORTION OPTIMIZERS AND OPTIMIZATION TECHNIQUES INCLUDING JOINT OPTIMIZATION OF MULTIPLE COLOR COMPONENTS |
摘要 |
Examples of encoders and video encoding are described that include optimizers and techniques for optimizing syntax elements such as transform coefficients. In some examples, multiple color components of a video signal may be jointly optimized by employing a cost calculation using a combination of distortion and/or rate metrics for multiple color components. In some examples, a color transformation may occur and the optimization may take place in a different color domain than encoding. In some examples, distortion metrics used in the cost calculations performed by optimizers are based on structural similarity index. |
申请公布号 |
US2014119454(A1) |
申请公布日期 |
2014.05.01 |
申请号 |
US201213660803 |
申请日期 |
2012.10.25 |
申请人 |
MAGNUM SEMICONDUCTOR, INC. |
发明人 |
HEBEL KRZYSZTOF;TOURAPIS ALEXANDROS |
分类号 |
H04N11/04 |
主分类号 |
H04N11/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|