| 发明名称 |
INTRA REFRESH METHOD FOR VIDEO ENCODING AND A VIDEO ENCODER FOR PERFORMING THE SAME |
| 摘要 |
An intra refresh method is provided. The intra refresh method includes dividing a first frame into regions, counting a number of intra macroblocks included in each of the regions, calculating weight values of the regions, configuring a macroblock included in a second region of a second frame as an intra macroblock, based on the number of the first region. The second region corresponds to the first region. |
| 申请公布号 |
US2015049801(A1) |
申请公布日期 |
2015.02.19 |
| 申请号 |
US201414328184 |
申请日期 |
2014.07.10 |
| 申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KWON NYEONG-KYU;JEONG YO-WON |
| 分类号 |
H04N19/105;H04N19/167;H04N19/176 |
主分类号 |
H04N19/105 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An intra refresh method, comprising:
dividing a first frame into a plurality of regions; counting a number of intra macroblocks included in each of the plurality of regions; calculating a weight value of a first region among the plurality of regions based on the number of intra macroblocks included in at least one of the plurality of regions; and configuring a macroblock included in a second region of a second frame as an intra macroblock, based on the weight value of the first region, wherein the second region corresponds to the first region. |
| 地址 |
Suwon-si KR |
