•
quantization
英：【ˌkwɒntɪzeɪʃən】美：【ˌkwɒntɪzeɪʃən】
英：
美：
n.
量化
n.
<物> 量子化
1 、Experimental results also show that for every
quantization
width, every scale in time and every scale in space, 3D-PCW not only achieves higher compression rate but also costs less time than 3D-ESCOT.───实验数据也表明，对于每个量化幅度和每个空间及时间分辨率，3D-PCW不仅获得了比3D-ESCOT更高的压缩比，而且算法执行所需要的时间也更少。
2 、Of hydrogen atom or hydrogen-like ions, the elliptic orbit, energy, orbital velocity, period and
quantization
are discussed in brief and perfection.───对氢原子或类氢离子中电子的椭圆轨道和能量及其量子化等给出了一个简明、完善的讨论.
3 、Then,we discuss the LSF parameter
quantization
method and propose a better spectral distortion evaluation method.───其次讨论了LSF参数量化方法,提出了一种较好的求取谱失真测度的方法。
4 、This article is to show the way of ensuring hygiene safety of public places for important activities by means of the Classifying Quantization System of Public Places.───应用公共场所量化分级指标对重大活动公共场所卫生安全进行保障。
5 、There are several methods for EEG data compression, such as Huffman coding, DPCM/ADPCM, visiting distance coding, vector
quantization
, arithmetic coding, etc. .───对数据进行压缩的方法很多,一些通用的压缩算法如Huffman编码,DPCM/ADPCM,游程编码,矢量量化,算术编码等等。
6 、It reduces the high-frequency
quantization
noise generated by imprecisely positioned object edges.───它滤除了由没有精确**的物体边界信息产生的高频噪声。
7 、The first method is an improved DCT-based private watermarking algorithm.The embedment intensity of watermarking is enhanced by the
quantization
of the originality carrier image.───一个是在分析原有的明文水印算法基础上，通过对原始载体图像进行量化处理来增强水印的嵌入强度。
8 、In this paper,A method of vector
quantization
with adaptive difference compensation based on dynamic image block regularization is presented.───摘要 提出一种图像块动态调整的自适应差值补偿矢量量化方法。
9 、Three learning vector
quantization
(LVQ) networks with same structure corresponding to three kinds of stimulations were built for the predictive classification of the EEG signals.───对应3种刺激方式建立3个相同结构的学习向量量化(LVQ)神经网络,用于对脑电信号的预分类;
10 、N.B. Karayiannis, Pin-I Pai and Nicholas Zervos, Fuzzy algorithms for learning vector
quantization
, IEEE Trans on Neural Networks, vol.7, pp.1196-1211, 1996.───张基宏,李霞,谢维信,"一种随机竞争学习矢量量化图像编码算法",,2000年第28卷第10期33-36页.
11 、The paper gives a
quantization
method of Electric Arc Furnace activity analysis and evaluation using data envelopment analysis (DEA).───将数据包络分析DEA引入电炉冶炼作业的分析评价，给出了适用的定量化分析方法。
12 、Several algorithms of process data compression are introduced in detail, such as box car, backward slope, SDT, PLOT and vector
quantization
.───例如,矩形波串法、后向斜率法、SDT算法、PLOT算法及矢量量化方法等,并进一步指出了过程数据压缩中的一些实际问题。
13 、The compressed into two main documents, training.m right training data to be processed and four of the initial code, quantizing.m treat quantitative data for vector
quantization
.───应用LBG算法对语音信号进行矢量量化。本压缩包共有两个主文件，training.m对训练数据进行处理并得到四个初始码本，quantizing.m对待量化数据进行矢量量化。其余为自编功能函数。
14 、The interpolation is equal to subdivide those control rules,so the
quantization
error can be eliminated thoroughly,and the system can get better steady-state performance.───使用**值算法相当于细分了控制规则,从根本上消除了量化误差,改善了系统的稳态性能。
15 、The JPEG encoder includes DCT, Zigzag scan, Quantization, DPCM&RLE and Huffman coding.───JPEG编码器又由DCT模块、Zigzag_scan模块、Quantization模块、DPCM编码和游程编码模块、Huffman编码等组成。
16 、Sample grids are formed in the object region.Feature matrixes are computed through relative
quantization
.───在目标区域上形成采样网格，通过相对量化提取结构特征矩阵。
17 、Therefore we need take color
quantization
to abstract the colors of image inputted by scanners before a futher disposal.───因此,在进行进一步处理前,需要对图像进行颜色量化,将扫描图像中的颜色归并为少数几种颜色。
18 、An improvement of the angular-momentum diagram is given.Attention has been paid to the
quantization
of the angular momentum in three directions.───对量子力学教材中关于角动量的一个常用**图进行了改进,强调三个角动量分量都是量子化的。
19 、A fast encoding algorithm based on the Mean Square Error（MSE） distortion for vector
quantization
is introduced.───摘要 研究了一种基于均方误差（MSE）测度的矢量量化快速编码算法。
20 、Speckle Reduction;Image Compression; Wavelet Transform; Median Filter; Quadtree Classification; Trellis Coded Quantization.───01相干斑抑制;图像压缩;中值滤波;小波变换;四叉树分类;网格编码量化
21 、As a result, the
quantization
bit rate of 12 -17 bits in an A/D converter, and the sampling frequency of 22 GS/s are required.───得出结论为: A/D转换器的量化比特位数应为12-17位,最小采样频率应为22GS/s。
22 、Based on Vector Quantization (VQ), a Grey-based Competitive Learning Network (GCLN) in the Mean value / Difference value Transform (MDT) domain is proposed.───摘要:植基于向量量化，一个应用灰色理论的竞争式学习网路于平均值/差值转换域技术被提出。
23 、This method utilizes convolutional encoding and signal space expanding to increase Euclidian distance between signals, and the effect of
quantization
is further improved.───对小波变换后的数据进行网格编码量化，利用卷集编码和信号空间扩展来增大量化信号间的欧氏距离，获得了更好的量化效果。
24 、Vector
quantization
(VQ),without regard to the difficult speech segment and the complex time warping,becomes a useful method for text-independent speaker recognition.───基于矢量量化的说话人识别,因其运算过程简单等特点,在说话人识别领域有着广泛的应用。
25 、As one method of image lossy compression vector
quantization
has great compression ratio.───作为图像有损压缩的方法之一,矢量量化的压缩比极大。
26 、CIQ(Color image
quantization
) refers to the process of replacing N colors in an image with K colors,and making the new image is as much as close to the original one.───彩色图像量化是指将一幅具有N种颜色的图像用K(K N)种颜色替换,并使替换后的图像与原图像尽可能接近。
27 、In the preencoding stage, with rate model, calculating the potential encoding bit numbers(EBN) and corresponding
quantization
value(NEAR) based on the buffer fullness.───在前一阶段 ,利用提出的模型推算出满足缓存的估计编码比特数及对应的量化值 .
28 、The research give a guide for the
quantization
of texture quality of bread with hardness, springiness got from TPA experiment.───为利用质构仪测试的硬度和弹性指标量化面包感官评价的质构指标提供理论基础。
29 、The effect of the
quantization
of the fringe intensity on the phase error in phase shifting measurement is formulated.───对相位移测量技术中的条纹强度量化所引起的相位误差进行了定量研究。
30 、Then analyses the main technologies in H.264 and AVS, including
quantization
and transform coding, motion estimation and compensation, and entropy coding.───264和AVS标准进行了详细的剖析。
31 、Architectures of Quantization, De
quantization
and Mode Decision units have also been designed.───另外也设计了数量化、解数量化及模式决定电路来完成完整的编码工作。
32 、The paper discusses uncertain
quantization
and comprehensive approaches to diagnosis based on blind number.───以盲数理论为基础,阐述了诊断专家意见的不确定性量化和综合方法。
33 、One is adaptive
quantization
, and anther is adaptive prediction.───在自适应预测模块中,实现了反向自适应量化,以及自适应预测和重建信号子算法。
34 、Simulation results prove that the proposed scheme can achieve 0. 5~2dB higher PSNR than traditional threshold and bit-plane based
quantization
scheme at the same bit-rate.───实验表明，在相同码率下，与传统阈值选取和量化方案相比，该算法重构图像的PSNR要高出0.5-2dB。
35 、He applied the concept of
quantization
of energy to the hydrogen atom .───他把能量量子化的概念用于氢原子。
36 、Thirdly, the Loeffler algorithm is improved；In
quantization
part, a new matrix avoiding division operation is constructed.───并采用改进的Loeffler算法进行一维DCT快速变换,对MPEG量化技术也进行了优化，构造出一个可以避免除法运算的改进的帧内量化矩阵。
37 、Complete
quantization
of the electron’s free motion is implemented by trapping it in a quasi-zero-dimensional quantum dot (QD).───如果把电子束缚在一个准零维的量子点中，就可以实现电子运动就完全量子化。
38 、To meet the demand,based on 2-D wavelet transform,this paper proposes a lossy compression method using band grouping and vector
quantization
.───为了对高光谱图像进行有效压缩,在2维小波变换的基础上,提出了一种分组矢量量化的高光谱图像有损压缩方案。
39 、FSVQ is a recallable vector
quantization
system,which also uses past information for optimizing the code book,and is more effective for speech recognition.───FSVQ利用了过去的信息来选择合适的码本进行编码，对于语音识别更为有效。
40 、At first, the error model of the vector
quantization
, watermarking embedding and the noisy channel were established and further the simplified model was given.───为了用蚁群算法进行优化，首先建立了矢量量化、水印嵌入及通过噪声通道的误差模型，并给出了简化模型。
41 、Then with the computer, I can actually quantize everything.─── 然后我可以用电脑量化所有细节
42 、A semi-fragile speech watermarking algorithm based on speech model is researched, which is realized by
quantization
of line spectrum pair (LSP) parameters.───在语音产生模型的基础上研究了一种基于该模型的半脆弱性数字水印算法，通过对语音信号的线谱对(LSP)参数嵌入水印信息来实现。
43 、Quantization step of each coefficient is automatically computed in terms of the JND to adaptively embed watermarking.───在量化过程中，根据人眼视觉模型可见临界误差来确定每个系数的量化步长，实现了水印的自适应嵌入。
44 、In the second chapter, we made canonical
quantization
and de Broglie-Bohm interpretation on two kinds of black holes.───在第二章中,我们对两类黑洞进行了正则量子化并给出其de Broglie-Bohm解释。
45 、It was difficult to saturate at channel 21 in mid-infrared band, and the independent character and the
quantization
degree of this channel were very outstanding.───在中红外波段，21通道不易饱和，该通道独立性、量化程度都非常突出；
46 、MPEG-4 AAC LC profile algorithm mainly consists of several modules, such as psychoacoustic module、filterbank module,
quantization
coding module and bitstream formatter module.───MPEG-4 AAC LC层编码器主要由心理声学模块、滤波器组、量化编码模块、比特流格式器等模块组成。
47 、In the
quantization
process of improved method,if the watermark point is key point,then use larger quantizing parameter Q to quantize wavelet coefficient,else use smaller Q .───与常规RRW算法不同 ,算法使用关键点信息 ,在对小波系数进行特征量化时 ,对关键点取较小的Q值 ,对非关键点取较大的Q值 .
48 、Another element that influences the quality of sampling is the level of resolution, or
quantization
of a sampler.───影响采样品质的另一个要素是所取样本的分辨率，或量化程度。
49 、A subrange in
quantization
.───一种量化时所使用的子区间。
50 、Context
quantization
is an efficient method to deal with this problem.───Context量化是解决这个问题的有效方法 .
51 、Methods in compression field include: matching with DCT coefficient, vector
quantization
based technique, subband technique, motion vector technique.───压缩域中的方法主要包括:利用DCT系数进行匹配、利用矢量量化的方法、利用子带分解的方法、利用运动矢量的方法。
52 、Local vector
quantization
algorithm based on Self-Organizing Feature.───提出了一种基于自组织特征映射神经网络的局部矢量量化算法。
53 、Because a linear predictor with few taps can capture most of raw signal correlation, the performance of the BAPQ is superior to that of the block adaptive
quantization
(BAQ).───后者是通过预测编码来消除SAR原始数据之间的相关性从而提高压缩性能。
54 、In order to reduce the
quantization
error of pipelined A/D converter, a simple and efficient modified algorithm is presented.───摘要为了减小流水线结构A/D转换器的量化误差，提出了一种简单有效的改进算法。
55 、We have direct experimental evidence for the
quantization
of energy.───我们已经有了关于能量量子化的直接实验证据。
56 、QccPack - QccPack provides an open-source collection of library routines and utility programs for
quantization
, compression, and coding of data.───QccPack提供一套用于量子化,压缩和数据编码的库例程和工具程序集合。
57 、The strength of the signal compared to that of the
quantization
errors is measured by dynamic range and signal-to-noise ratio .───信号的力量与量子化错误的相较被动态的范围和信号-到- 噪音比测量。
58 、You can grow old and die writing white papers on field
quantization
.─── 你可以穷尽一生在一沓一沓的纸上 推导量子场论
59 、An optimized hardware architecture of run lenth decoding,inverse scan,inverse
quantization
and inverse transform in AVS video decoder is presented.───提出了一种适用于AVS的游程**、反扫描、反量化和反变换硬件结构优化设计方案。
60 、The algorithm assumes that the LSF parameter has a GMM Gaussian distribution so that the LSF vector can be quantized using a random Gaussian distribution vector
quantization
.───假设LSF矢量属于GMM中的某一个G auss ian分布,用G auss ian分布随机矢量的量化方法对LSF矢量进行了量化。
61 、The experiment al results and some real applications show the effectiveness of the proposed met hod.The method is also used for color
quantization
of real color images.───实验结果和实际应用都证明了新方法的有效性，该方法也可应用于全真彩色图像的量化。
62 、The BAQ is adapted to the high dynamic range of SAR complex images and reduces the
quantization
error.───块自适应量化方法很好地适合复数图像数据动态范围大的特性,减小了量化误差。
63 、This paper combines multiple description scalar
quantization
and SPIHT coding to get efficient multiple description image coding over wireless error-prone network.───将多描述标量量化与SPIHT编码联合起来,得到无线差错网络环境下的高效多描述图像编码。
64 、We have discussed the Dirac method and Faddeev-Jackiw method in the
quantization
of constrained systems.───对约束系统量子化中Dirac方法和Faddeev Jackiw方法进行了讨论 ,并对它们的运动方程、正则量子化的等价性进行证明 .
65 、Simulation results verified the performance of the proposed algorithm better than that of the polyphase transform and selective
quantization
.───实验结果表明，该算法的性能优于多相变换与选择量化算法。
66 、They have passbands which extend from DC, and the
quantization
noise is pushed up into the higher frequencies.───他们具有从直流延伸到截止频率的通带和被**到高频的量化噪声。
67 、The A/D converter chooses a
quantization
level for each analog sample.───A/ D 转换器为每个类比样品选择一个量子化水平。
68 、As an example, narrowband Gaussian noise is considered. In this case, the LORD is found to be a modified form of the Savage test (MS), and its asymptotic performance is compared with that of the rank sum and rank
quantization
detectors.───做为例子,在高斯噪声情况下,求出LORD为修正Savage检测器,并把它的渐近性能与常用的秩和、秩量化检测器做了比较。
69 、This article has modified the standard vector
quantization
(VQ) method andproposed a recognitionmethod that is Weight Distortion Measure VQbased on standarddeviation.───2、本文对基本的VQ识别算法进行了改进,提出了一种矢量量化识别方法,即基于标准差的加权失真测度的矢量量化。
70 、Nicolaos B. Karayiannis, An axiomatic approach to soft learning vector
quantization
and clustering, IEEE Trans on Neural Networks, vol. 10, pp1153-1165, 1999.───孔祥为,李国平,"动态模糊矢量量化算法",,2000年第5卷(A)655-659页.
71 、A new discriminant analysis method based on LWT(Lifting Wavelet Transform) and LVQ(Learning Vector Quantization) Network was proposed in this paper.───提出了一种基于提升小波变换（LWT）和学习矢量量化网络（LVQ）相结合的鉴别分析方法。
72 、Further more, intra prediction and integer transform &
quantization
are analyzed emphatically which are the core techniques in the H.264/AVC.───264/AVC的编码策略和提高编码效率的重要技术特性,然后着重分析了其中的2项关键技术:帧内预测和变换与量化。
73 、After physical character
quantization
and extraction, we can acquire an example set comprising the correspondence between FAP and EigenERI.───完成物理特征量化及提取后,便可以获取蕴涵FAP与EigenERI因果关联的样例集。
74 、The proposed method is compared with a JPEG hidingtool Jpeg-Jsteg,and a method of
quantization
table modification(QTM).───我们将所提方法与JPEG隐藏工具Jpeg-Jsteg、基于量化表修改(QTM)的方法进行了比较。
75 、Using quantion theory,this paper researches existence of magnetic monopole,and further,obtains the important characteristics about
quantization
of electric charge.───应用量子理论研究了磁单极子的存在，从而得到电荷量子化这一重要特性。
76 、A fully relativistic quantum theory required the development of quantum field theory, which applies
quantization
to a field rather than a fixed set of particles.───完全相对的量子理论需要量子场理论的发展，它适用场的量子化而不是粒子的确定。
77 、Number-phase
quantization
scheme for LC circuit and Josephson junctions Cooper pairs【J】.───引用该论文 范洪义,王继锁,唐绪兵,梁宝龙.
78 、Experiments of the phase control null and random phase
quantization
in density weighted phased arrays are described.───叙述了在密度加权相控阵上进行的随机馈相和波束置零实验。
79 、Medical image transmission; Wavelet-based vector
quantization
coding; Concatenated coding; Narrowband interference; Frequency-domain adaptive filter.───医学图像传输;小波矢量量化编码;级联码;窄带干扰;自适应滤波
80 、An N-bit converter chooses among 2N possible
quantization
levels.───N- 一点点转换器在 2 N 可能的量子化水平之中选择。
81 、The key is the notion of a discrete
quantization
of a random variable X.───其中的关键是对一个随机变量X进行的离散量化的概念。
82 、Quantization noise analysis of linear phase frequency sampling FIR filters was discussed, and computation formula for measuring
quantization
noise was described in this paper.───主要分析了线性相位频率采样FIR滤波器中的量化噪声,并给出计算公式。
EOB代码是什么意思？
是指程序段结束。
EOB的全称是end of block,意思是程序段结束,其实就是程序段结束符,用分号(;)表示。每个程序段结束之后,都要加一个分号(;)以表示此程序段已结束。
EOB代码是什么意思？
EOB代码指的是"End Of Block"，在视频编码标准中常用来表示一块（Block）的编码结束，通常用于帧内压缩。
在帧内压缩中，视频信号被分成许多块，每一块都经过离散余弦变换（Discrete Cosine Transform, DCT）和量化（Quantization）处理后得到一个系数矩阵。为了进一步压缩数据，需要对系数矩阵进行熵编码，将大量的系数值压缩成更少的比特数，EOB代码就是在这一过程中被使用的。
在编码过程中，由于量化后系数值分布不均匀，大部分系数值都接近于0，因此可以采用零值填充（Zero Padding）的方法，将连续的0系数合并成一段，然后用EOB代码来表示这一段零系数的结束位置。比如在H.264标准中，EOB的二进制表示为"0000 0001"，表示当前块的编码已经结束，并且后面所有的系数值都为0。
EOB代码在视频编码中起到了非常重要的作用，它既可以减小数据量，又能够提高**效率，因此被广泛应用于各种视频编码标准中。