Some refined coding methods, including Improved PB frames, Advanced Intra Coding and Advanced Prediction Mode, are used to improve the coding efficiency.
提高编码效率的技术有改进的PB帧、先进的帧内预测编码和先进的预测模式等；
Intra prediction mode coding is done using arithmetic coding contexts based on the modes of the neighboring blocks.
帧内预测模式编码使用基于临近块模式的算术编码上下文。
During the video encoding process, there are two coding types, which are Intra-frame and Inter-frame, using the methods of motion prediction, estimation and compensation.
在视频压缩的过程中，实现了帧内编码与帧间编码两种编码方式，运用了预测编码、运动估计、运动补偿等技术。
In this paper, a new intra prediction algorithm for enhancement layer in spatially scalable video coding is proposed.
针对空间可扩展视频编码，提出了一种新的增强层上的帧内预测算法。
This coding algorithm can compress video by the method of combining inter-frame compression and intra-frame compression.
该编码算法采用帧内编码和帧间编码相结合的方法对序列图像进行压缩编码。
Experimental results show that this algorithm can significantly reduce the complexity of intra prediction with only negligible coding efficiency loss.
实验结果表明，该算法可以在大幅降低帧内预测计算复杂度的情况下保持较好的编码效果。
After a great deal of experiments: the algorithm can make the intra-coding efficiency improved between 10%-30%, under the condition of basically maintaining the image quality and encoding performance.
经过大量的实验证明：该算法可以在基本保持图像质量和编码性能的情况下，使得帧内编码效率得到提高了10% - 30%之间。
This paper introduces the principle of intra frame coding.
对帧内编码原理做了介绍。
Various coding schemes such as optimum linear predictors, adaptive quantizers, intraframe adaptive predictors, and intra-interframe adaptive predictors are compared by means of computer simulations.
本文利用计算机模拟对各种类型的编码方案，包括最佳线性预测器、自适应量化器、帧内自适应预测器以及帧内-帧间自适应预测器进行了比较。
Various coding schemes such as optimum linear predictors, adaptive quantizers, intraframe adaptive predictors, and intra-interframe adaptive predictors are compared by means of computer simulations.
本文利用计算机模拟对各种类型的编码方案，包括最佳线性预测器、自适应量化器、帧内自适应预测器以及帧内-帧间自适应预测器进行了比较。
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