The parallel encoding theory which is emphasized by GPU has achieved widespread success in many areas in this paper GPU is adopted to implement the video coder which is based on AVS standard .

GPU所强调的并行编码的思想已经在很多领域取得了广泛的成功，本文就是要通过GPU来并行实现基于AVS标准的 视频 编码器。

This thesis studies the video coder based on wavelet and is absorbed in the motion estimation in the wavelet domain .

本文以基于小波的 视频 编码为研究对象，探讨了基于小波的 视频 编码关键技术，在此基础上对基于小波域的运动估计进行深入研究，并且归纳和分析。

This paper puts forward a modified layered video coding which enhances the compression rate of the video coder and its ability to tolerate cell losses .

对一种通用的视频编码器进行了改进，提高了 视频 编码器的压缩比，并且改善了其抗信元丢失性能。

In this paper the video preprocessing which is between the CCD / CMOS sensor and the video coder are deeply researched .

本文主要对在 视频 压缩 编码 之前，CCD（或者CMOS）传感器采集之后的原始视频数据所做的视频前处理进行了深入的研究。

The net video coder is the core of system and composed of CPU module power-supply clock module control module video / audio gathering & coding module and net module .

其中网络 视频 编码器是系统中的核心部分，主要由CPU模块、电源时钟模块、控制模块、视/音频采集编码模块和网络模块组成。

Study on quantization of H.263 video coder / decoder

H.263 视频 编解码器中量化过程的研究

Buffer control of video coder based on R-Q model

基于R-Q模型的 视频 编码缓存控制技术

Simulation result shows that the buffer control strategy can not only predict the video coder 's output correctly but also adapt the scene changes in video get similar decoded image quality .

模拟结果表明，此项缓存控制技术不仅能准确预测 编码 码率，而且能自适应视频的场景变化，使解码图像质量比较均匀。

As a kernel module of a video coder the rate control algorithm directly influence on the code efficiency and video quality .

码率控制算法作为 视频 编码器中的核心部分，直接影响到 视频编码器的效率和视频质量。

An implementation method for improving H.261 video coder

一种提高 H.261 编码性能的实现方法

Research and implementation of fast video coder for videoconference

视频会议中快速 视频 编码器的研究与实现

An interactive error resilient scheme is proposed to improve the performance of H.263 video coder in error prone channels without losing compatibility .

为提高H.263活动 图像 编码器在有信道误码环境中的性能，提出了一种交互式抗误码方案，包括同步头的自适应塞入策略；

Studies of error resilient technologies for H.263 video coder

H.263活动 图像 编码器抗误码技术研究

A New Adaptive Lagrange Multiplier Selection Model in Hybrid Video Coder Control

混合 视频 编码控制中一种新的自适应Lagrange乘数选取模型

Along with the development of digital television people are paying more attention to the MPEG-2 audio and video coder the MPEG-2 audio and video decoder .

随着数字电视的发展，MPEG-2音频、 视频 编码器，MPEG-2音频、视频解码器成为业界关注的器件。

The contributions of this thesis are presented in Chapter 2 to Chapter 4 . First the theoretical foundations of wavelet based video coder as well as a new video coder for low bit rate video compression used in this research are presented .

本论文的主要工作及取得的研究成果在第二至四章中提出。首先，论文介绍了基于小波的 视频 编码器的基本原理，提出一种新的适用于低比特率压缩场景的视频编码器方案。

An Application of Smoothness Filter in Scalable Video Coder

平滑滤波在可分级 视频 编码中的应用

Building a matching pursuit video coder based on visual fidelity .

建立一个基于视觉保真的匹配跟踪 视频 编码 方案。

3D set partitioned embedded block ( 3D-SPECK ) based video coder

基于三维集合分裂嵌入式块编码（3D-SPECK）的 视频 编码器

Rate Control Algorithm for a Wavelet Video Coder

一种基于小波 视频 编码器的码率控制算法

Studies on Bit Rate Control of H 263 Video Coder

H.263活动 图像 编码器码率控制研究

Very Low Bit-Rate Video Coder with Object-Oriented Bandwidth Allocation Technology

面向对象分配带宽的极低比特率 视频 编码器

Choice of Search Algorithm for Motion Estimation in H.263 + Video Coder

H.263+ 视频 编码器中运动估计搜索算法的选择

In addition a complexity-scalable technique was presented to control the complexity of intra prediction by which the video coder was matched to the limited computational resource of communication equipments .

同时提出了一种复杂度分级方法，通过准确控制 帧内预测的复杂度，以匹配通信终端有限的计算资源。

This paper proposes a method to improve H.261 video coder by modifying the block matching motion estimation algorithm .

研究表明采用最小均方误差或绝对误差准则的块匹配运动 估值算法对H。

Performance Testing of Deblocking Filter in H.263 + Video Coder / Decoder

H.263+ 视频 编解码器中去方块效应滤波器的性能测试

FPGA Implementation of A 3D Wavelet Video Coder

一种三维小波 序列 图像 编码 算法及其FPGA实现

Video Object Segmentation and Two Kinds of Object-Oriented Video Coder

视频对象分割与两种面向对象的 视频 编码器