compressed video

用法例句

Application of hybrid MAP-POCS method on compressed video;

混合MAP-POCS算法在压缩视频中的应用

In this paper, a new algorithm of compressed video super-resolution restoration based on Bayesian estimation is proposed to resolve the problem of the traditional restoration methods which cannot be well applied to the compressed video.

针对传统算法不能很好解决压缩视频的超分辨率图像重构问题,提出了一种基于Bayesian估计的压缩视频超分辨率重构算法。

At first an acquisition of the compressed video model is proposed,then the super-resolution problem is for mulated within the Bayesian framework and the MAP(maximum posterior probability) criterion,finally a universal solution of the problem is presented by integrating the CCD(cyclic coordinate decent) with SA(successive approximations).

为了对视频进行更有效的压缩,首先建立起一个从原始图像到压缩视频的成像模型,然后在此模型基础上运用Bayesian估计理论,在最大后验概率准则下表述该问题;最后通过综合使用CCD(cyc lic coord inate decent)和SA(successive approxim ations)等方法从理论上给出了压缩视频超分辨率重构问题的一般解决方法,同时针对成像过程中原始高分辨率图像的降质函数一般为未知的情况,提出了一种基于EM(expectation-m axim ization)算法的降质函数的确定方法。

Video Compression on DSP Platform Using MPEG4 Algorithm;

MPEG4视频压缩算法在DSP平台中的运行

Design Of Video Compression System Based on TMS320 DSP;

基于TMS320 DSP视频压缩系统的设计

Study of New Video Compress Technique Multi-RPS Connected with ET;

结合差错跟踪的多参考帧选择视频压缩技术研究

Study for error resilience in video compress coding

视频压缩编码差错复原技术确定的研究

A video compress and transmission system for UAV was designed.

设计了一种无人机视频压缩与传输系统;采用TMS320C2812进行系统控制,通过集成图像传感器OV7620完成图像信号的采集和数字化处理,以ADV612芯片对采集图像进行小波变换;经过CPLD和DSP完成变换域数据的压缩和转换发送;图像的无线传输使用甚高频数字电台;地面站解码后,送入上位计算机进行图像处理;系统时间延迟较小,实时性较强,基本满足工程实际需要;对SPHIT算法中的零树结构进行改进,给出最小零树结构一种简单可行的划分策略,通过Matlab仿真实验对两种算法进行对比,结果表明改进措施有效。

Analysis and reduction of the ringing effect in video coding;

视频压缩中环效应的分析与消除

264/AVC is the newest and the best international video coding standard at the moment.

264/AVC是目前最新,也是性能最优异的国际视频压缩编码标准。

When compressed video stream is transmitted over internet or wireless network, it is sensitive to packet loss and error occurrence due to the limited bandwidth and the instability of the channel, especially for motion compensation-based video coding standard.

视频压缩码流在信道传输时 ,由于受到信道带宽或者稳定性的影响 ,容易发生数据的损坏或者丢失 ,这样不仅会对当前的视频帧产生影响 ,而且差错会延续到随后的视频帧 ,因此 ,需要采用某种技术来降低差错的影响。

The Coding Methods and Rate Control of Compressed Video Communication;

压缩视频传输的编码方法与码率控制

Implement Video Compression and Decompression on DSP;

用DSP实现视频图像压缩与解压缩

Video Encode Algorithm in Video Monitoring System Based on MPEG-4;

基于MPEG-4的视频监控系统视频压缩算法研究

Research and Application of Video Compression Based on ROI;

视频通信中ROI视频压缩算法的研究与应用

The Research of Video Coding Algorithm and the Realization of Video Communication System Based on DM642;

DM642视频压缩算法研究与视频通信系统实现

The Implementation of Embedded Terminal Base on H.264 Compression Standard;

基于H.264视频压缩标准的嵌入式视频终端实现

Based on the H.264 Video Compression Technology,Video Surveillance System

基于H.264视频压缩技术的视频监控系统

Video Encryption Algorithm Based on H.264 Standard

基于视频压缩标准H.264的视频加密算法

Lossless Video Compression Based on the Time-Space Adaptive Prediction

基于时空自适应预测的无损视频压缩

Study on the Compression and Coding of Raw VTS Radar Video;

VTS雷达原始视频压缩编码的研究

Research of Key Technologies in VQ Based Video Compression;

基于VQ的视频压缩的关键技术研究

The Study and Application of Video Compression Key Technology Based on H.264;

H.264视频压缩关键技术的研究与应用

The Design and Implement of Video Compression System Based on TMS320DM642;

基于DM642的视频压缩系统设计与实现

Low Bit-rate Video Coding Algorithms Based on Wavelet Transform;

基于小波变换的低码率视频压缩技术

Realization of Video Compression with H.263 Based on DSP;

H.263视频压缩技术DSP实现

Research on Fast Picture Adaptive Frame/Field Algorithom in Video Compression;

视频压缩快速帧场自适应算法的研究

Study of AVS-M Video Coding Technology and Its Application;

AVS-M视频压缩技术及应用研究

The Research of Video Capture and Compression Card Based on DM642;

基于DM642下视频采集压缩卡的技术研究