| 发明名称 |
RATE CONTROL USING COMPLEXITY IN VIDEO CODING |
| 摘要 |
In one example, a method of encoding video data includes allocating, based on a complexity of a reference frame and a quantity of bits allocated to a current frame, a quantity of bits to a current largest coding unit (LCU) included in the current frame. In this example, the method also includes determining, based on the quantity of bits allocated to the current LCU, a quantization parameter (QP) for the current LCU, and encoding the current LCU with the determined QP. |
| 申请公布号 |
US2015215621(A1) |
申请公布日期 |
2015.07.30 |
| 申请号 |
US201414332192 |
申请日期 |
2014.07.15 |
| 申请人 |
QUALCOMM Incorporated |
发明人 |
Liu Meng;Chuang Hsiao-Chiang;Lalgudi Hariharan Ganesh;Alaparthi Srikanth;Hsieh Cheng-Teh;Reddy Harikrishna Madadi;Wang Kai |
| 分类号 |
H04N19/124;H04N19/184;H04N19/147 |
主分类号 |
H04N19/124 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of encoding video data, the method comprising:
allocating, based on a complexity of a reference frame and a quantity of bits allocated to a current frame, a quantity of bits to a current largest coding unit (LCU) included in the current frame; determining, based on the quantity of bits allocated to the current LCU, a quantization parameter (QP) for the current LCU; and encoding the current LCU with the determined QP. |
| 地址 |
San Diego CA US |
