Video decoding includes very similar processing steps for different standards.
视频解码包括非常相似的用于不同标准的处理步骤。
Inverse Discrete Cosine Transform takes the most of time in MPEG-4 video decoding.
离散余弦逆变换是MPEG - 4视频纹理解码中运算时间开销最大的部分。
This paper discusses designing the hardware platform and developing HD video decoding software.
本文论述了硬件平台的设计实现和高清晰度视频解码软件的实现。
Dynamic voltage scaling is introduced to video decoding in the embedded system in order to reduce the power consumption.
讨论在嵌入式系统中使用动态电压调节技术降低视频解码功耗。
A new video decoding scheme based on embedded reconfigurable SoC is proposed. The software and hardware co-verification method is adopted in this scheme.
提出一种新的基于嵌入式可重构系统芯片的视频解码方案，采用了软硬件协同验证的方法。
Experiment results show that this method can effectively reduce the time cost of MPEG-4 video decoding, especially for the applications of distributive video in NC environment.
实验结果表明，该方法能有效地降低MPEG - 4视频解码的时间开销，适合于NC环境下的视频分发应用。
Multithread technology is becoming widely popular. Video decoding based on multi-threading has important research value and use value, it will achieve high improvement in decoding speed.
多线程技术已经得到广泛地应用，基于多线程的视频解码技术具有很高的研究价值和实用价值，它可以大大提高图像的解码速度。
The task of this research is to design and implement a video decoding platform based on MPEG-4 in order to enhance developing quality and shorten the developing period for the programmer.
为了使应用程序员提高程序开发质量、缩短开发周期，本文设计实现了一个基于MPEG-4的视频解码平台。
Normally, these processors are only responsible for decoding video and rendering graphics, but they can also be used to supplement the general processing power of the computer.
通常情况下，这些处理器只负责视频解码和图形渲染，但它们也可以用于补充计算机的一般处理能力。
The loop filter is run after decoding or encoding a frame and serves to perform extra processing on a frame, usually to remove blockiness in DCT-based video formats.
回放过滤器在解码或编码一个帧后运行，在帧上执行一些额外的处理，在基于DCT的格式中通常是消除区块效应。
The input of the algorithm is MPEG 2 video stream captured by a stationary camera. Then the algorithm tracks moving objects in the stream without decoding it.
对于输入的一组由静止摄像机捕获的MPEG -2视频流，该算法不需对其进行解码即可对场景中的运动物体直接进行目标跟踪。
Video controller chip, which is one of the important component of video embedded systems, plays an important role in video signal acquisition, decoding, encoding, output and other important functions.
视频处理芯片是嵌入式视频系统的核心部件之一，具有视频信号采集、编码、解码、输出等功能。
American digital video transmission standard for cable Television was introduced and a software method was illuminated to implement channel decoding by DSP technology.
介绍了美国数字有线电视传输标准以及一种采用DSP技术进行软件信道解码的方法，给出了所用关键技术和实现算法。
Differing from the traditional encryption methods, these scrambling methods being proposed can be embedded into the video encoding and decoding processes compactly.
与传统数据加密方法不同，置乱方法能够与视频编解码进行紧密的结合。
Thus, in some transmission modes, it may take more than 130 milliseconds to receive a complete frame, thereby delaying decoding and demodulation of the received video signal.
因此，在某些传输模式中，可能需要超过130毫秒来接收一个完整帧，故会延迟所接收的视频信号的解码与解调。
The special video processing modules include a motion compensation unit (510), means (512) for performing IDCT and inverse quantization, an entropy decoding unit (513) and a filter unit (515).
专用视频处理模块包括运动补偿单元 （510）、用于执行IDCT和反量化的装置（512）、熵解码单元（513）以及过滤单元（515）。
Rate control scheme plays an important role in improving and smoothing the decoding video quality.
码率控制技术对提高和平滑解码视频质量起着至关重要的作用。
The invention discloses a method and a device for encoding and decoding a dual-prediction video.
本发明公开了一种二重预测视频编解码方法和装置。
TDA9321H chip driver, TDA9321H Philips is a video signal processing chip, color TV IF processing/multi-standard decoding circuitry.
详细说明：TDA9321H芯片驱动程序，TDA9321H是飞利浦公司一款视频信号处理芯片，彩电中频处理/多制式解码电路。
Firstly, the thesis introduces the MPEG-4 standard, video encoding and decoding theory.
文章首先分析介绍了MPEG - 4标准和视频编解码的基本知识。
This paper brings forward the design and implementation of the desktop software video conferencing system based on H. 264, the most advanced video encoding and decoding technology.
阐述了基于先进视频编码技术—h . 264标准的桌面纯软件视频会议系统的设计方案及实现过程。
The efficient motion estimation algorithms are the important research hotspot in the real-time video coding-decoding technology.
高效的运动估计算法是实时视频编解码技术的研究重点。
To achieve long battery life when playing video, mobile devices must decode the video in hardware; decoding it in software USES too much power.
为了能够在播放视频时达到高电池续航时间，移动设备必须使用硬件解码视频，因为软件解码需要耗费太多的电能。
Multi-view video coding is a video encoding and decoding method that processes videos from multiple video cameras.
多视点视频编解码是将多个摄像头捕捉到的场景同时进行编解码的方法。
A method and apparatus for video intraprediction encoding and decoding are provided.
提供了一种用于视频内预测编码和解码的方法和装置。
Transmission error of video frequency always results in decoding mistake both in time and space and directly affects the quality of reconstructed image.
视频流的传输错误将会导致解码错误在时间和空间上扩散，直接影响重构图像的质量。
Video, signal processing, image storing, encoding and decoding techniques are used for time-share analog switching and splicing of multi-channel video signals.
本发明采用视频技术、信号处理技术、图象存贮技术及编解码技术等对多路视频信号作时分模拟切换与拼接。
The invention relates to a coding and decoding method, a data structure and a coder for configuring video pictures.
本发明是有关一种配置视讯画面的编解码方法、资料结构及编码装置。
The invention relates to a coding and decoding method, a data structure and a coder for configuring video pictures.
本发明是有关一种配置视讯画面的编解码方法、资料结构及编码装置。
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