The run length encoding (RLE) compression algorithm requires very little processor time and works well for data that has lots of the same byte value repeated in consecutive locations.
行程编码(RLE)压缩算法需要非常少的处理器时间,适用于在连续位置重复许多相同字节值的数据。
The false alert rate, average run length of the control charts' eight criteria are studied and the application of the eight criteria is illustrated.
由此,对控制图的八个判异准则的虚报率、平均链长等进行了分析研究,并说明了八个判异准则在实际中的应用。
A method to code character image based on information of run length is presented, which can save a mass of file Spaces with binary form to access data.
提出用行程段信息表示字符图像的编码方法,以二进制形式存取,能节省大量的文件存储空间。
A salient new feature of the modified adaptive run length encoding algorithm is that it can transform the original bit-steam into binary encoding of the length of the original code.
改进的自适应游程编码算法最突出的新特点是它可以将原始比特流转换成码长的二进制编码。
With the help of microcomputer, this paper introduces and realizes the flood algorithm, which can convert vector data to object - centred run length encoding rapidly and store it conveniently.
本文引入并用微机实现了泛漫算法,它可以方便地实现从矢量数据到以物体为中心的行程编码的转换和存贮。
Based on research results of Least Significant Bit (LSB) steganography in BMP images, this paper describes a run length detecting algorithm and gives the principle and realization of algorithm.
本文在深入研究BMP图像LSB隐写算法的基础上,在图像隐写分析中提出了游程检验算法并给出了算法原理和工程实现。
As we know that the average run length (ARL) is an extensively used measure in statistical process control (SPC) for evaluating and comparing the detection performance of various control charts.
平均运行长度(ARL)被广泛地用在统计过程控制(SPC)中,人们常用它来评估和比较各种各样控制图的监测效果。
Based on the characteristics of the robot soccer vision system, an algorithm using Run Length Encoding (RLE) for real-time image processing is presented.
根据机器人足球视觉系统的特点,提出基于游程长度编码(RLE)的实时快速图像处理算法。
This paper proposes an extended RLC(Run Length Code)data acquisition method. The detected signal has the feature of long time lasting and transienting characteristic waveforms.
针对被检测信号具有长时间域、瞬变特征波形的时域位置不确定等特点,提出一种扩展游程编码数据采集方法。
The major characteristic parameters of different run-length limited codes are compared.
比较了不同游程长度受限码的主要性能参数。
According to the conception of color run-length, a method of feature representation based on run-length matrix for color image was proposed, then two similarity criterions were given.
借助于颜色游程的概念,提出了一种基于游程矩阵的彩色图像特征描述方法,并在此基础上定义了两种图像相似性测度。
After the clustering characteristics of image wavelet coefficients' significance distribution in each sub-band was analyzed, run-length coding (RLC) was introduced into SPIHT's output stage.
针对图像小波系数在各子带内显著性分布的聚簇特征,提出了在SPIHT算法的输出环节引入游程编码。
This paper discusses the scheme of region oriented run-length coding and the judgement of spatial relationship between regions and the access mode of region adjacency graph in computer.
本文讨论了面向区域的游程编码表示方案,在此基础上给出了判断区域之间空间关系的算法,并对关系图在计算机中的存储做了研究。
An effective method of vectorization in which both raster graphics and image data are converted into polygon features through tracing the run-length outline is developed.
提出一种直接利用栅格图形游程编码进行图斑边界多边形矢量化提取的有效方法。
We code the gray images combined improved run-length encoding algorithm with wavelet transform according to the characteristics of the wavelet transform coefficients.
从二值图像延伸到灰度图像,我们根据小波变换后小波系数的特点,将行程编码算法进行了改进,结合小波变换对灰度图像进行编码。
Based on the analysis of several information coding techniques, an adaptive 2d run-length coding method is presented.
本文在分析和比较多种信息编码技术的基础上,提出了一种自适应二维行程编码方法。
The bits of each successive 4-ary output symbol are then interleaved, producing an output bit-stream which has global and interleaved run-length constraints.
然后交错每个连续四进位输出符号的位,从而产生具有全局且交错的连串长度约束的输出比特流。
Based on the analysis of run-length encoding method, it must be improved to ensure effectively compression for data. The improved method is called Simple Loss RLE method.
基于对传统行程编码方法的分析可知,必须对其进行一定改进才能保证对数据的有效压缩,改进后的编码方法可称为简单有损行程编码。
Emphasis is on improving some fundamental algorithms, such as thinning, run-length com-pression and color conversion.
并着重介绍了一些基本算法的改进,如细化算法、行程压缩算法、色彩转换算法等的改进。
One is based on the accumulative difference vector and the other is based on the use of run-length encoding.
一种是利用差累积向量,另一种是利用持续行程编码。
To improve testing data compression ratios, a test-bit-rearrangement algorithm and an end-flag alternation-run-length code scheme are proposed based on the characteristics of precomputed test sets.
为了提高测试数据压缩率,根据预先计算测试集的特点,文章提出了一种测试位重组算法和端标记交替-连续编码方案。
To improve testing data compression ratios, a test-bit-rearrangement algorithm and an end-flag alternation-run-length code scheme are proposed based on the characteristics of precomputed test sets.
为了提高测试数据压缩率,根据预先计算测试集的特点,文章提出了一种测试位重组算法和端标记交替-连续编码方案。
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