冗余编码图象:图象或者部分图象的编码表示。
Redundant coded picture: A coded representation of a picture or a part of a picture.
无论哪种编码,原始大小越大,压缩算法去掉的冗余就更多。
Whichever one is larger initially will have more redundancy for the compression algorithm to reduce.
帧间预测是视频压缩的关键技术之一,能有效消除视频编码中的时间冗余,降低编码码率,提高编码效率。
Interframe prediction is key to video compression and can effectively eliminate the time redundancy of video coding, reduce coding rate and enhance coding efficiency.
信源编码通过压缩编码来去掉信号源中的冗余成分,以达到压缩码率,提高通信的效率,实现信号有效传输的目的。
The source coding through compression to remove the source redundancies, achieves the compression bitrate, improve communication efficiency, achieve the purpose of effective transmission signal.
CORBA的线上编码包含大量的冗余,但是协议并不支持压缩,这导致了大面积网络的性能缺陷。
The on-the-wire encoding of CORBA contains a large amount of redundancy, but the protocol does not support compression. This leads to poor performance over wide-area networks.
双输出可用于安全领域的编码冗余。
The dual outputs can be used for security with encoder redundancy.
论述了循环冗余校验的数学模型以及编码原理,并给出了软件的实现方法。
This paper presents the mathematical model and coding principle of cyclic redundancy check, and show the software implementation.
使用模版和编码技术,提高了工艺设计效率,减少了数据冗余。
It can improve the efficiency of process design and decrease data redundancy using mould and coding technology.
利用汉明码的编码冗余携带秘密信息是又一种信息隐藏方法。
Using the encoding redundancy of hamming codes to embed secret information is a newly information hiding method.
将该方案实际应用于分析合成自适应预测语音编码系统,它有效地利用了声道参数码矢和激励参数码矢之间的冗余信息。
The FSVQ-CEC scheme is applied to an analysis-synthesis adaptive predictive speech encoding system so as to exploit the redundancy between vocal tract codevectors and excitational codevectors.
提出了一种新的低功耗非冗余排序总线编码方法,通过对改进的偏移地址线的动态重排以降低具有高负载的地址总线的功耗。
The irredundant sorting bus encoding method reduces the power dissipation of highly capacitive memory address bus based on the dynamic reordering of the modified offset address bus lines.
PASIS架构将分散式存储系统、数据冗余和编码技术以及动态自维护技术相结合,创建了生存力强的信息存储技术。
PASIS architecture combines decentralized storage system technologies, data redundancy and encoding, and dynamic self-maintenance to create survivable information storage technology.
数据的编码采用了曼彻斯特编码格式,每帧数据包括同步头、有效数据位和冗余校验位三部分。
Manchester code was used in data coding, each frame of data included synchronous head, valid data bits and cyclic redundancy parity bits.
并且,基于冗余小波变换视频编码的框架,提出了一种多描述视频编码新方法,该方法以牺牲少量编码效率为代价,来提高编码系统的传输鲁棒性。
Furthermore, based on the redundant wavelet video coding system, a new multiple description coding scheme is proposed, which can enhance the transmission robustness with low redundancy.
采用冗余优化,自行设计实施活套编码器可调式的安装结构,开发出活套编码器的冗余切换和故障报警功能。
Be the adoption of redundancy optimization, self-designed adjustable installation structure of loop coder, redundancy switching and fault warning functions of the loop coder were developed.
本文用图论中的最优树构成法证明哈夫曼编码方法是最小冗余的最优码。
In this paper it has been proved by the optimal tree construction of graph theory that Huffman's code is an optimal method of coding with minimum redundancy.
在深入研究视频图像冗余离散变换特征的基础上,提出一种用于视频编码运动补偿技术的小波域不规则三角形网格构造方法。
This paper discusses the feature of redundant discrete wavelet transform and proposes an irregular triangular mesh design method in wavelet domain for motion compensation in wavelet video codec.
为进一步增强算法的鲁棒性,还使用了BCH纠错编码技术、冗余嵌入和数组重组技术。
To further enhance the robustness, BCH error correction coding techniques, redundant embedding, and an array of recombinant techniques are used.
视间预测是消除视点间的数据冗余最常采用的方法,也是立体视频编码的关键技术。
Disparity prediction is a commonly used method to realize the data redundancy and also a key technology for stereo video coding.
讨论了孔径编码的方法和相机的制作,侧重于均匀冗余阵列(URA)的编码技术。
Some methods of coded aperture and making of camera are discussed, with emphasis on the coded aperture technique of uniformly redundant array (URA).
因此,如何有效地消除视觉冗余成为了视频编码领域的一大挑战。
Then, how to remove visual redundancies is becoming a big challenge in the field of video coding.
针对编码协作中采用循环冗余校验(CRC)方案会降低系统传输速率的问题,提出了一种改进的门限选择中继方案。
For the rate reduction induced by using cyclic redundancy check (CRC) in coded cooperation, an improved threshold selection relaying scheme is proposed for coded cooperation.
KL变换作为一维线性变换被用于消除一维(1d)谱冗余,且SFCVQ编码被应用于提高压缩比。
KLT is used to remove the correlation of spectral redundancy as one-dimensional (1d) linear transform, and SFCVQ coding is applied to enhance compression ratio.
循环冗余校验CRC由于编码简单、误判概率低,在通信系统中得到了广泛的应用。
For its simple coding and low rate of error identification, the Cyclic Redundancy Check (CRC) is widely used in digital communication system.
视频编码通过运动估计消除时间冗余信息,块匹配方法是目前所有视频编码标准采用的运动估计方法。
The time redundancy in video sequences can be eliminated by motion estimation. Block matching is a popular motion estimation method, adopted by all video codec standards.
它是去除视频数据中时间冗余度的有效方法,它的性能好坏直接影响编码的效率和图像的质量。
It is an effective method to remove the video data time redundancy, which directly affects the performance of coding efficiency and image quality.
它是去除视频数据中时间冗余度的有效方法,它的性能好坏直接影响编码的效率和图像的质量。
It is an effective method to remove the video data time redundancy, which directly affects the performance of coding efficiency and image quality.
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