Chinese translation for "quantization step"

分层隔距
量子化步

Related Translations:

quantization:  分层量子化把连续量转换为数字量化 在每个象素处，将图像的局部特性赋予一个灰度集合中的元素的过程。数字图象处理技术词汇表量化 在每一个像素处，将图像的局部特性赋予一个灰度集合中的元素的过程量化,分层,量子化量子化,量化(把连续量变为数字量),整量化量子化；数字化；分层量子化作用；分层取离散值

quantization noise:  量化畸变量化噪声量子化畸变量子化噪声

relativistic quantization:  相对论性量子化

amplitude quantization:  振幅量化

first quantization:  一次量子化

uniform quantization:  均匀量化

nonuniform quantization:  非均匀量化

digital quantization:  数字量子化,数字量化

adaptive quantization:  自适应量化

phase quantization:  相位量化

Example Sentences:

	1.	A robust image blind watermarking algorithm based on adaptive quantization step in dwt 域自适应量化步长的图像盲水印算法
	2.	The algorithm is based on the optimum quantization step for each dwt coefficient according to psychovisual considerations which derived from methods in image compression 本文的算法基于图像压缩算法中利用心理视觉给出的dwt系数的最优量化步骤。
	3.	The selection of frame and field has been tested in standard - definition sequences . the experimental results indicated that selection of frame and field in avs has four characteristics , which are continuity of frame / field selection , consistency of ssd curves , relativity of motion information , as well as pertinence of quantization steps 针对标清序列,对帧场选择情况进行了测试,结果显示avs帧场选择有4个特点:帧场选择方式连续性, ssd曲线一致性,运动信息相关性,量化步长相关性。
	4.	This paper can put into four parts ? this first part is the description and theoretical analyses of source coding , which focus on the research of optimizing equal quantization ? the second part presents the theoretical description of joint channel - source coding , which focus on the research of combined channel - source coding o the third part is about the application of combined channel - source coding to two different channel models , binary symmetric channel and cdma channel o in this part , two different coding designs are given according to different characters of these two channels ? and the last part is the description of simulation of combined channel - source coding ? most of my work are about two parts , one is to find the most appropriate quantization steps and centroid points of separate channel - source coding , another is to simulate the combined channel - source coding ? comparing the simulation results of separate channel - source coding and combined channel - source coding , the characters of joint channel - source coding are given 本论文可以分成四部分：第一部分给出了信源编码的基本概念和理论分析，重点放在最优均匀量化编码的研究方面；第二部分给出了信道?信源联合编码的原理叙述，重点放在复合式信道?信源编码的分析研究上；第三部分将信道-信源联合编码原理应用在两种噪声信道上：离散无记忆信道和cdma信道，并根据两种信道的不同特点详细描述了两种相应的编码设计方案；第四部分给出了复合式信道-信源编码的仿真结果以及对结果的相应分析。
	5.	As human eyes are more sensitive to the low coefficients than to the high coefficients , a preprocessor is employed to remove part of the high coefficients and a visual property factor is introduced to increase the quantization step in complex regions while decreasing the quantization step in flat regions 该策略利用人眼对图像低频分量比对高频分量敏感的特性，先对图像进行预处理，去掉部分高频分量，并在量化时引入视觉特性因子以加大图像复杂区的量化而减小图像平坦区的量化。
	6.	The adaptation processing includes linear prediction coefficient adaptation and adaptation of quantization step size for residual signals . based on g . 726 , we adopt a huffman coder to make use of probability statistic of bit cascade covering n ( n 1 ) samples generated from adpcm , in order to further reduce the bit rate . ng is lossless entropy coding , the speech quality of our improved algorithm should be same as that of g . 726 standard 我们的研究和改进工作包括:研究最优非均匀自适应量化器,及其自适应算法;研究波形预测函数,以及函数零点、极点的自适应算法;基于每n ( n 1 )个样本所对应符号的概率统计,对预测残差量化值再进行huffman编码,进一步降低比特率。

Similar Words：

"quantization method" Chinese translation, "quantization noise" Chinese translation, "quantization of amplitude" Chinese translation, "quantization of energy" Chinese translation, "quantization restorer" Chinese translation, "quantization word length" Chinese translation, "quantize" Chinese translation, "quantize error" Chinese translation, "quantize noise" Chinese translation, "quantized" Chinese translation