提出了基于二维直方图分析的二元子图微光图像增强处理算法。
A novel image enhancement technique suitable for low light level image, dualistic sub image enhancement based on two dimensional histogram analysis and histogram equalization, is presented.
时间分割采用变化检测，其关键的阈值选取通过直方图分析得到。
Temporal segmentation was based on change detection, whose key factor was the selection of appropriate threshold by histogram analysis.
时间分割采用变化检测，其关键的阈值选取通过直方图分析得到。
Temporal segmentation was based on change detection. Its key was the selection of appropriate threshold, which was obtained by histogram analysis.
结果从直方图分析中提取的均值、斜态均能反映两类图像所特有的纹理特征。
Results Parameters including mean value and skewness gotten from histogram can reflected the all texture feature of images of fatty and normal liver.
在基于像素的直方图分析背景提取的基础上，提出了基于块的直方图分析背景提取方法。
A novel method of histogram analysis for background extraction of video images was proposed, which was derived from the pixel-based histogram analysis.
该方法利用三角波信号作为测试激励，采用码密度直方图分析方法快速计算ADC的各静态参数。
The static parameters of ADC were extracted from the histogram of ADC's out codes, which stimulated with triangle-wave signal.
该方法利用三角波信号作为测试激励，采用码密度直方图分析方法快速计算ADC的各静态参数。
The static parameters of ADC were extracted from the histogram of ADCs out codes, which was stimulated with triangle-wave signal.
讨论了在进行直方图分析以求取阈值的过程中，像元阵大小的选取和动态平滑间距的选取对云检测结果的影响。
The effect on cloud recognition of the chosen segment and bin size for dynamic smoothing in obtaining threshold values is concerned in terms of the histogram analysis.
同时通过具体的密钥空间分析、直方图分析、信息熵、灰度变化平均值和相关性分析显示，该算法具有很高的安全性能。
Meanwhile, through the privacy key analysis, the histogram analysis, the information entropy, the average value of gray change and the relevant analysis, the security of this algorithm is very high.
应用数字图像灰度直方图分析的基本原理，利用MATLAB等分析处理软件，构造了伪装器材效果评价模型和迷彩图案颜色设计模型。
With the fundamentals of the gray-level histogram and MATLAB package, the camouflage materials effectiveness assessment model and the painting pattern color design model are presented.
利用差分法配合灰度拉伸对颗粒运动图像进行了处理 ，直方图分析表明 ，像素在灰度上的分布特性与颗粒运动的剧烈程度具有相关性。
By using image difference and gray stretch technique, image histogram analysis method was used to investigate the movement of particles in image sequence.
面积直方图描述了图像中基于面积的尺度分布，能够用来分析基于连接操作子处理的图像或图像的面积尺度空间。
The area histogram describes area-based scales distribution in image and can be used to analyze image processed by connected operators or in scale space.
分析了传统灰度图像直方图均衡化算法的不足，讨论并实现了一种改进的直方图均衡化图像增强算法。
A modified algorithm of histogram equalization to gray image manipulation was discussed and actualized by analyzing principia and deficiency of the traditional algorithm of gray image.
分析图像的直方图是图像处理中的一种常见的方法。
Analyzing the histogram of image is a useful method in image processing.
提出基于直方图尺度空间分析和概率迭代松弛的混合方法分割背景复杂的细胞图像。
A hybrid method was proposed for cell image segmentation based on histogram analysis using scale space approach and probability relaxation.
通过直方图及回归分析，说明了制定的生产工艺可行，同时为今后的生产提供了理论依据。
The histograms and regression analysis prove that the production process is feasible and provides a basis in theory for production in the future.
用间隔直方图与轨迹图，对处于各种状态下的8条草犬心电信号的R - R间隔波进行分析。
The present paper provides an analysis of heart rate variability (HRV) under different conditions with the histogram and Poincare map on 8 healthy dogs.
系统也提供了强大的图形展示功能，对业务库中数据用直方图、园饼图、星形图、散点相关图和曲线图等图形进行分析。
The system also provided strong graphical display functions, which made users analyze data using histogram, pie, star chart, relative graph and graph.
着重介绍了码密度直方图法和谱分析FFT法两种常用的ADC动态参数测试方法，指出了该领域未来的研究方向。
Two methods, code density histogram and spectrum analysis FFT, are introduced, which are typically used to test dynamic parameters of ADC′s.
本文结合实例介绍了质量管理中进行数据分析、建立频数直方图的步骤和方法。
In this paper, we introduce the data analysis used in quality management and the procedure and method for constructing the frequency histogram through the practical examples.
在分析布氏硬度试验压痕图像基础上，提出基于属性直方图的图像分割算法。
Based on the analysis of the features of brinell hardness test indentation image the applied image segmentation algorithm based on the histogram of the indentation image is put forward.
采用图像去噪、灰度变换、直方图均衡化以及非均匀背景修正技术等提高了原始图像成分的清晰度，使图像变得更便于计算机分析和处理。
The use of image denoising, gray-scale transformation, histogram equalization, and uneven background correction techniques make the image more easily processed and analyzed.
利用最小错误概率的概念，利用直方图得到目标的概率参数，得到车牌图像分析中最优的阈值的选取方法。
The paper USES the concept of Minimum error probability, to obtain the object probability parameter from square diagram, to get the method of the optimal threshold in images analysis.
该方法分析了局部影像统计特性，应用均值或均值—方差匹配正态函数，对要融合的两幅影像局部直方图进行匹配。
The proposed method analyses local image statistics and then matches the local histograms of two images to be fused by applying mean or mean variance matching normalization functions.
根据分组情况，选出最优的一种分组方法，以该种分组法为基础进行分析，由于数据直方图表现出明显的不对称性，故提出用分段函数进行拟合的想法。
According to grouping, the most superior one grouping is selected. Because the data histogram displays the obvious dissymmetry, the fitting with the segment function is proposed.
在图像增强方面，尝试了直方图均衡化增强方法，并对其处理结果进行了分析。
The method of histogram equalization is attempted to used in the sonar image, and the result is analyzed.
提出了颜色—梯度方向角直方图，它能同时表示图像的颜色特征与结构特征，对它的鉴别能力作了较为深入的分析。
The color and structure features of the image can be present at the same time. The identifying ability is analyzed deeply.
从理论和实验上论证直方图频域矩用于隐写分析的有效性。
Proved—theoretically and experimentally—the effectiveness of the moments in frequency domain of histogram as features for steganalysis.
从理论和实验上论证直方图频域矩用于隐写分析的有效性。
Proved—theoretically and experimentally—the effectiveness of the moments in frequency domain of histogram as features for steganalysis.
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