1) general rate distortion model
通用率失真(RD)模型
2) rate distortion model
率失真模型
1.
Generally,the rate distortion model is employed to compute quantization parameter for the controlling bit rate.
通常码率控制算法使用一定的率失真模型来决策量化参数从而控制码率。
2.
It uses the CBR strategy for the frames in the GOP,combines the characteristic of R-D optimizes in AVS and usesa rate distortion model which is accurate but simple to get the quantification parameter.
利用GOP层复杂度预测来动态分配码率,在GOP内的帧采用CBR策略,结合AVS编码RDO的特点,采用准确且计算简单的率失真模型计算量化参数。
3) rate-distortion model
率失真模型
1.
H.264 rate-distortion model based joint source channel coding scheme over wireless channels;
基于H.264率失真模型的无线信源信道联合编码方案
2.
The conventional quadric rate-distortion model was improved and a new one was introduced by incorporating the human visual system(HVS) characteristics.
算法对传统二次率失真模型进行了改进,并结合人眼的立体视觉特性,提出了新的码率控制策略。
3.
The multi-resolution motion estimation scheme and an efficient rate-distortion model are adopted with early termination rules to accelerate the search process.
此算法基于多分辨率运动估计方案和新率失真模型进行预测模式快速选择,并结合带提前退出准则的快速搜索算法来加速搜索过程。
4) R-D model
率失真模型
1.
A frame-level H.264 rate control algorithm based on p-domain linear R-D model
基于ρ域线性率失真模型的H．264帧级码率控制算法
5) Rate-distortion(RD) cost function
率失真(RD)代价函数
6) Quadratic rate-distortion model
二次率失真模型
补充资料：通用
1.普遍使用。 2.某些写法不同而读音相同或意义相通的汉字彼此可以换用。如:"糕"与"餻"，"由"与"繇"。
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参考词条