The statistical characteristic is the key to image compression.
图像能量的统计分布是图像压缩处理的重要依据。
This paper introduces a new whole binarization method by using image gray statistical characteristic value as threshold.
本文给出了一种利用图像灰度统计特征值为阈值的全局二值化方法。
The statistical characteristic can be used to suppress random noises successfully and to avoid the influence of source wavelets.
其统计特性可成功地用于压制随机噪音，不受震源子波的影响。
Gray scale and geometric characteristic variables of defects are defined for defect detach according as the gray-statistical characteristic.
依据图像的缺陷统计特性，定义了缺陷的灰度、几何等特征量，用于缺陷分类。
The Radar clutter can be classified into two types: homogeneous clutter and inhomogeneous clutter according to the statistical characteristic.
杂波按照统计特性可以分为均匀杂波和非均匀杂波两类。
Accordingly, statistical characteristic of spectrum availability is induced and spectrum sensing results is formulated as a discrete time Markov chain.
并由此推导出频谱可用性的统计规律，将频谱感知结果建模为离散时间马尔科夫链。
Objective: Psychiatric hospitalization of patients with application of antipsychotic drugs, analyzes its statistical characteristic and the use of change.
目的：对精神病住院患者的抗精神病药物应用情况进行统计，分析其用药特点及使用变化的情况。
On the ground of the channel statistical characteristic, this paper introduces a new wideband channel model, ITS channel model, which is used by the emulation.
本文从信道的统计特性出发，介绍了仿真研究所用的一种新的电离层宽带信道数学模型——ITS模型。
The results showed that the statistical characteristic for static strength and residual fatigue strength of carbon epoxy laminates could be properly described by this distribution model.
结果表明，这一分布模型能够更全面地描述复合材料层板静态强度和疲劳剩余强度的统计特性。
A new remote sensing image coding scheme based on the biorthogonal wavelet transform and SPIHT algorithm is proposed according to the statistical characteristic of remote sensing image data.
针对遥感图像的数据特点，提出了结合双正交变换和SPIHT算法的遥感图像小波零树编码方案。
This algorithm can realize linear minimum mean square error estimation of yaw rate, and on-line estimate statistical characteristic of system noise and observation noise during vehicle running.
该算法实现了横摆角速度的线性最小均方误差估计，且可对汽车行驶过程中的系统噪声和观测噪声统计特性进行在线估计。
Statistical characteristic of fatigue strength of contact wires was obtained by comprehensively considering such coefficients as stress concentration, size and surface quality.
综合考虑了接触线应力集中系数、尺寸系数、表面质量系数和材料疲劳强度的影响，得到了接触线疲劳极限的统计特征。
Statistical characteristic analysis of remote sensing image is fundamental to image fusion and interpretation, and the quantitative analysis of each band is the premise of image fusion.
遥感影像特征分析是影像融合和解译的基础，而对遥感数据源各个波段进行定量分析是图像融合的前提。
Statistical characteristic analysis of remote sensing image is fundamental to image fusion and interpretation, and the quantitative analysis of each band is the premise of image fusion.
遥感影像特征分析是影像融合和解译的基础，而对遥感数据源各个波段进行定量分析是图像融合的前提。
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