The fast calculate method of the local entropy was provided.
给出了图像局部熵的快速计算方法。
This paper proposes a defect detection of CMOS camera based on local entropy.
基于局部熵,提出了基于局部熵的CMOS摄像头疵点检测方法。
A method of region growth based on maximum value of local entropy is developed.
提出了利用图像局部最大熵进行区域增长的多目标分割方法。
This paper introduces a local entropy-based multi-resolution image fusion technique.
提出一种基于局部熵的多分辨图像融合算法。
Presents a preceding vehicle detection algorithm based on multiple scale edge and local entropy.
提出一种基于多尺度边缘和局部熵原理的前方车辆的检测算法。
In this paper, we study the multifractal analysis of local entropy and topological sequence pressure.
本文主要研究了动力系统中的局部熵的重分形分析和序列拓扑压的定义与性质。
Compared to the former method of defect detection on the camera, the local entropy method is adaptive.
与原有的摄像头疵点检测方法进行比较,局部熵方法是一种自适应的疵点检测方法。
In the paper, a method for extracting interest points in images which is based on weighted local entropy is presented.
文中提出了一种基于加权局部熵的图像兴趣点检测方法。
Based on analysis and comparison of traditional importance measures, we put forward a new importance measure based on local entropy.
本文在对传统重要性度量方法的性能比较和分析基础上,提出了一种基于局部熵的重要性度量方法。
The property of local entropy of image and a novel method of infrared objects detecting based on local entropy of image were presented.
分析了图像局部熵的性质,提出了一种基于图像局部熵的红外图像分割方法。
This paper has also given two methods to compute the local image dispersion, the image local entropy based method and the LBP based method.
同时本文给出了两种局部图像灰度离散度的计算方法:基于局部熵的计算方法以及基于LBP的计算方法。
Based on analysis and comparison of traditional importance measure, a new criterion of importance measure based on local entropy is put forward.
文中在对传统重要性测度计算方法的性能比较和分析基础上,提出了一种基于局部熵的重要必测度计算准则。
A novel method based on gradient strength and local entropy for fusion detection of weak small targets with low contrast is presented in this paper.
提出了一种基于局部梯度强度和局部熵的红外小目标融合检测的方法。
Then based on it, we give an estimation on the difference between this local entropy solution and the solution of the quasi-one-dimensional problem in L2 norm.
然后在此基础上,我们讨论了上述熵解同拟一维流问题的解在L2意义下的相近程度。
The results demonstrate that the maximum local entropy value decision criterion has a better performance than the gray level decision criterion for the segmentation.
实验结果表明,用图像局部熵相似性判决准则的图像分割结果优于用图像灰度值相似性判决准则的图像分割结果。
The method eliminates impulse noises by median filtering then extracts edges by Otsu's thresholding based on local entropy of image, connects discrete edges and detects objects regions.
该方法首先进行中值滤波消除图像脉冲噪声,然后计算图像局部熵进行阈值选择提取目标边缘,最后进行边缘连接分割出目标区域。
Then, vehicle validation process is accomplished by local entropy and local gray scale symmetry estimate. Finally, the validated ROI area is filtered to obtain the ultimate detection results.
最后,通过基于局部信息熵和局部灰度对称性测度的假设验证对ROI区域进行验证并对验证后的车辆区域进行滤波,得到最终检测结果。
Image texture analysis of good source code can calculate the second-order texture characteristics: energy, entropy, local stability, inertial distance, and relevance.
详细说明:图像纹理分析的好的源代码,可以计算纹理的二阶特征:能量,熵,局部稳定性,惯性距,和相关性。
This pa-per proposed a method which is partially overlapped local histogram equalization based on maximum entropy and brightness preserving(Local BPHEME).
本文提出了基于熵最大化和亮度保持的部分重叠的局部直方图均衡方法(局部BPHEME)。
In the view of feature signal extraction, the local wave time-frequency analysis and information entropy were used to deal with fault diagnosis.
从特征信号提取的角度出发,采用局域波时频分析和信息熵结合的方法进行往复式压缩机故障诊断。
Based on the theory of wavelet analysis and information entropy, the wavelet multi-scale entropy that describes the ordering degree in local data has been proposed in this paper.
文中以小波分析和信息熵理论为基础,提出了能够反映局部数据信息有序度大小的小波多尺度熵信息提取方法。
To improve the quality of images, a method that USES the local contrast information combined with the entropy concept to suppress the nonlinear noise in images is described here.
为了改善图像质量,将信息熵的概念与图像的局部对比度信息相结合,提出了一种基于熵概念的非线性噪声的滤除方法,并进一步利用局部统计信息对图像进行增强。
For the mutual information calculated by partial volume interpolation method and Shannon entropy, certain local extremums are inevitable, which may lead to inaccurate registration.
采用部分体积插值法和香农熵计算得到的互信息,无法避免会出现一些局部极值,可能导致错误的配准。
After signal local wave decomposition, the information entropy according to time-frequency distribution was established, and it was used as characteristic parameter for fault recognition.
对信号进行局域波分解后,建立基于时频分布的信息熵,以此作为故障识别的参数。
The information entropy of Nigula Gully is 0. 246 and it is in the mature stage. All these calculations are high consistent with the local condition.
尼古拉沟的信息熵值为0.246,正处于沟谷发育的旺盛时期,计算结果与当地实际情况有较好的一致性。
In this algorithm, dynamic programming is used to calculate optimal local cosine tree during the LCT for signals, and the optimal entropy code is gained by the best partition of time axes.
算法对信号进行局部余弦变换时采用动态规划算法计算最佳局部余弦树,通过获得信号在时间轴上的最佳划分来获得信号的最优嫡编码。
Local structural entropy measure in frequency division is put forward to detect local discontinuities of seismic data, by the virtue of the instantaneous attributes based on wavelet transform.
本文基于小波变换具有多尺度多分辨率分析的优点,提出了在特定的小波变换分频瞬时属性上,利用局部结构熵算法来检测地震数据的局部不连续性。
Having found the velocity and the temperature distribution, the second law of thermodynamics was invoked to find the local and average entropy generation rate.
求解速度和温度分布时,利用热力学第二定律求解了局部平均熵产率。
The entropy of the non-stationary and slowly changing spherically symmetric Schwarzschild space-time is calculated under local thermal balance.
研究了在视界附近局部热平衡下缓变动态球对称时空的熵。
The entropy of the non-stationary and slowly changing spherically symmetric Schwarzschild space-time is calculated under local thermal balance.
研究了在视界附近局部热平衡下缓变动态球对称时空的熵。
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