Image and template are matched by comparing their R-block coding.
然后通过各个R -块编码值的比较,实现图像与模板的匹配。
Design algorithm of joint source-channel block coding is presented in this paper.
本文给出了一种信源一信道联合分组编码的设计算法。
Quantized affine transformation t constitutes the fractal block coding of the image block.
量化后的仿射变换t构成了图像块的分形块编码。
Reducing fractal block coding time is one of the main problems of fractal image compression.
缩短分形块编码时间是进行分形图象压缩的关键问题之一。
The experiment's result proves that above methods have a good effect in speeding up fractal block coding.
实验结果表明,该文所提出的方法在提高编码速度上具有较好的效果。
Space-time coding includes space-time trellis coding (STTC), layered space-time coding (LSTC) and space-time block coding (STBC).
空时编码包括三种:空时网格编码(STTC)、空时分层编码(LST)和空时分组编码(STBC)。
An adaptive rate control algorithm based on significant priority is presented for embedded block coding with optimized truncation.
针对优化截取内嵌块编码提出一种基于重要性权值的自适应率控制算法。
A quick fractal block coding based on multiscale matching is presented in this paper. It provides a new approach for reducing search time.
提出了基于多尺度匹配的快速分形块编码,该方法为缩短分形编码的搜索时间提供了一条新途径。
In this thesis, space-time block coding and differential space-time coding are discussed on the basis of "one-ring" correlated channel model.
本文基于一种“单环”相关信道模型,对空时分组码和差分空时码进行了分析和研究。
The invention relates to the communication field, and discloses a method of information block coding and synchronous detection and a device thereof.
本发明涉及通信领域,公开了一种信息块编码及同步检测的方法和装置。
The utility model also provides a transmission method of the cylindrical panoramic video block coding based on the block size computed by the calculation method.
本发明根据上述方法计算的块尺寸又提供了一种全景视频进行分块编码传输的方法。
To improve the channel capacity, a new Alamouti space-time block coding (STBC) multiple-input multiple-output (MIMO) system was employed for underwater communications.
为了提高水声信道的信道容量,将多输入多输出(MIMO)技术用于水声信道,提出一种基于空时分组编码(STBC)的MIMO通信系统。
To mitigate inter-cell interference in distributed cellular architecture, an inter-cell interference coordination scheme with space time block coding (STBC) is proposed.
针对分布式小区架构的小区间干扰抑制问题,提出了一种结合空时分组码(STBC)的小区间干扰协调策略。
According to space time block coding based transmitting antenna diversity (STTD) in the WCDMA system, this paper presents a reception scheme based on maximal ratio combining (MRC).
针对WCDMA下行链路空时编码发送分集(STTD)确定了基于最大比合并(mrc)的分集接收方案,并对其进行了性能分析。
A new stream packet method with stream description is brought forward in this dissertation by linking with the Bit Length Quad-tree Not List Embedded Zero Block Coding and Context Modeling algorithm.
本文结合基于位长四叉树和上下文模型的嵌入零块编码算法提出了一种带描述的流打包方法。
As an example, consider any repetitive coding pattern, such as executing a block of code with a lock held.
以一个常见的编码模式为例,如执行带有Lock的代码块。
This paper proposes a new block matching criterion called the bit-correlation matching function for sequence image coding.
本文提出了一种新的序列图象编码块匹配准则——比特位相关匹配函数。
Block truncation coding (BTC) is an efficient and fast lossy image coding technique.
块截短编码(BTC)是一种快速有效的有损图像编码技术。
Motion estimation was introduced by H. 264 video coding standard with multiple block sizes to achieve a considerably higher coding efficiency than other video coding algorithms.
多模式运动估计使h . 264比其他视频编码算法具有更高的编码效率,但同时也使计算复杂度明显提升。
Block matching motion estimation is relatively simple and can be easily realized, and is adopted by current international video coding standards.
基于块匹配的运动估计由于其简单易实现性而被当前的所有视频编码国际标准所采用。
Block truncation coding (BTC) is a fast lossy image compression technique.
块截短编码(BTC)是一种基块的快速有损图象压缩技术。
A fast block matching motion estimation algorithm for low bit rate video coding is proposed.
提出一个用于低比特率视频编码的快速块匹配运动估计算法。
The Introduction briefly presents the basic methods of video coding, the structure of block-based hybrid coding frame and the chief characteristics of video coding standards.
绪论部分简要介绍了视频压缩编码的基本方法,基于块匹配的混合编码框架的构成以及主要视频编码标准的特点。
A method is presented here for color image compression which is based on efficient combination of Block Truncation coding (BTC) and Principal Component Analysis (PCA).
本文提出的彩色图象压缩方法基于BTC(块截断编码)和PCA(主成分分析)的有效结合。
The dissertation proposes a novel adaptive block-size stereo image coding algorithm based on traditional block-based coding algorithm, which fully utilizes the information of intensity variety.
论文研究了传统的基于块匹配的立体图像编码方法,在此基础上,提出了一种新的利用亮度变化信息的自适应块匹配立体图像编码算法。
Taking the Brownian dimension as their texture feature, image blocks were clustered and sorted, to control the number of domain blocks to be compared with each range block in coding.
以图像的布朗维数为纹理特征对编码中的图像块进行聚类和排序,实现了对每个值域块所需比较定义域块数目的精确控制。
Disparity estimation and compensation are vital tasks in stereo image coding. An algorithm for disparity estimation and compensation based on overlapped block matching is proposed in this paper.
视差估计与补偿是立体图像编码的关键问题,本文提出了一种基于交叠块匹配的视差估计与补偿算法。
This method is based on the techniques of block truncation coding and vector quantization.
该方法是以分块截断编码技术和矢量量化技术为基础的编码方法。
An adaptive block truncation coding method is proposed.
本文提出一种自适应分块截断编码方法。
Block artifact is one of major causations which reduce the quality of pictures in video coding, especially at the time of low bit rate.
块效应是视频编码中影响编码质量的一个重要问题,特别在低码率情况下尤为明显。
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