查询词典 deblocking

On the base of analysis the deblocking loop filter algorithm, this paper proposes an efficient architecture to realize the deblocking loop filter in H.264/AVC and AVS.

在仔细分析H.264/AVC和AVS环路滤波算法的基础上，本文提出有效的结构来实现两者的去块效应环路滤波。

Deblocking filter paper: mpeg_4 decoder deblocking filter vlsi system design, a non-...

去块效应滤波论文：mpeg_4解码器去块效应滤波vlsi系统的设计，一种无。。。

Secondly, the platform of IPTV set-top box named DM6446 is introduced, and then the AVS video coding standard which is implemented as the video coding standard of IPTV is introduced. The kernel architecture, peripheral devices of DM6446 and the key technique of AVS video coding such as transformation, quantization, intra-prediction, inter-prediction, interpolation, and loop filter is introduced in detail. Thirdly, the system procedures of set-top box which are implemented on the ARM side of DM6446 are introduced in detail. This part focuses on the demultiplex of audio and video data, the design of data interface, the playback of audio and video, and the communication between ARM and DSP. Fourthly, the loop filter algorithm of AVS video coding standard is introduced in full detail, and the optimized procedures of the algorithm on the DSP side of DM6446 are introduced, and then the optimized results are presented. Fifthly, the thesis introduces and analyzes the state-of-art technique of deblocking filter, and proposes a deblocking method, and then the results of proposed method are given. Finally, summarize of this thesis and further development is given.

首先对IPTV技术、视频编解码技术以及去块滤波技术做了简要介绍；然后介绍了IPTV机顶盒的实现平台DM6446，并介绍了该处理器的外围接口和内核结构，同时介绍了作为本IPTV系统视频标准的AVS第二部分视频标准，以及该标准中变换量化、帧内预测、帧间预测、插值和环路滤波等多个模块的算法；接着，详细介绍了机顶盒系统相应程序在DM6446 ARM核上的实现，重点介绍了音视频系统码流的解复用、数据接口设计、音视频的播放以及ARM核与DSP核之间的通信；然后，详细介绍了AVS视频标准中环路滤波算法及该算法在DM6446 C64+内核上的优化，并给出优化结果；然后对去块滤波算法进行了研究并提出了一种环路滤波方案，同时给出了此方案的实验结果；最后总结了本文的工作，并提出了可以改进的方向。

Results from TGA and FTIR showed that the degradation stage was a deblocking reaction of the blocked adduct.

TGA与FTIR的结果表明失重阶段即对应封闭异氰酸酯的解封闭反应。

In reconstruction field, this thesis focuses on the implementation of the deblocking filter.

在重建域，本论文着重研究了去块滤波器的算法原理，提出了一种新的基于块的硬件架构。

This paper offers an efficient hardware structure for deblocking filter.

设计了一个有效的滤波器的硬件结构。

In this paper,we propose an efficient method to improve the deblocking filter in SVC for low bit-rate coding.

针对低码率的情况下效应比较严重的情况，提出在低码率下对环路滤波的一种改进的方法。

The simulation results show that the algorithm could be applied to deblocking filter both in coding and decoding.

实验仿真结果表明，该算法同时适应于编码和解码中的去块效应滤波，在有效提高去块效应滤波效率的同时不影响已有编解码的码流和图像质量。

This hypothesis is significant for improving the processing speed in real time deblocking filtering.

这一假设对实时滤波处理具有一定的参考意义。

In order to improve the quality of the reconstructed image, an adaptive deblocking algorithm based on MRF is proposed in this paper.

为了提高重构图像的质量，文中提出一种基于马尔可夫随机场的自适应块效应去除算法。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。