发明名称 |
Interpolation of Video Compression Frames |
摘要 |
Coding techniques for a video image compression system involve improving an image quality of a sequence of two or more bi-directionally predicted intermediate frames, where each of the frames includes multiple pixels. One method involves determining a brightness value of at least one pixel of each bi-directionally predicted intermediate frame in the sequence as an equal average of brightness values of pixels in non-bidirectionally predicted frames bracketing the sequence of bi-directionally predicted intermediate frames. The brightness values of the pixels in at least one of the non-bidirectionally predicted frames is converted from a non-linear representation. |
申请公布号 |
US2017111656(A1) |
申请公布日期 |
2017.04.20 |
申请号 |
US201615395326 |
申请日期 |
2016.12.30 |
申请人 |
Dolby Laboratories Licensing Corporation |
发明人 |
Demos Gary A. |
分类号 |
H04N19/577;H04N19/573;H04N19/52;H04N19/44;H04N19/513 |
主分类号 |
H04N19/577 |
代理机构 |
|
代理人 |
|
主权项 |
1. (canceled) |
地址 |
San Francisco CA US |