| 发明名称 |
PYRAMID VECTOR QUANTIZATION FOR VIDEO CODING |
| 摘要 |
An apparatus and corresponding method are provided for pyramid vector quantization of video data, including receiving the video data in the frequency domain; and pyramid vector quantizing at least one group of pictures (GOP) from the received video data in accordance with a potentially varying bandwidth, the GOP comprising key frames and predicted frames. |
| 申请公布号 |
US2014286399(A1) |
申请公布日期 |
2014.09.25 |
| 申请号 |
US201414187081 |
申请日期 |
2014.02.21 |
| 申请人 |
VALIN Jean-Marc;TERRIBERRY Timothy B. |
发明人 |
VALIN Jean-Marc;TERRIBERRY Timothy B. |
| 分类号 |
H04N19/51;H04N19/177;H04N19/136;H04N19/124 |
主分类号 |
H04N19/51 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of pyramid vector quantization for encoding video data, the method comprising:
receiving the video data in a frequency domain; and pyramid vector quantizing at least one group of pictures (GOP) from the received video data in accordance with a potentially varying bandwidth, the GOP comprising key frames and predicted frames. |
| 地址 |
Montreal CA |
