Description: MATLAB的程序最大熵谱法,Brug法和Levinson法MATLAB procedures maximum entropy spectrum, Brug law and the law Levinson-MATLAB procedure for maximum entropy spectral method, Brug law and Levinson Law MATLAB procedures maximum entropy spectrum, Brug law and the law Levinson Platform: |
Size: 2048 |
Author:walkinghill |
Hits:
Description: 图像分割是把图像划分成具有实际意义的互补交迭的区域的集合。在图像分割之前，图像区域的数目未知，而在分割后各个区域同时满足均匀性和连通性的条件，故图像分割是一个复杂的过程，目前大多数研究都是针对某一类型图像或者某一具体应用的分割。图像阈值化分割的基本思想是确定一个阈值，然后把每个像素点的像素值和阈值相比较，根据比较的结果把像素划分为两类，前景(1)或背景(0)。该方法的关键是确定一个最优的阈值。常用的阈值确定方法有直接门限法、类间最大方差法(otsu法)、分水岭算法、最小误差法、最大熵法等。该段代码就是图像的阈值分割。-The image segmentation is divided into the practical significance of the emerging area of complementary set. In the image segmentation, before the number of image region, the unknown, and after each area in division at the same time satisfy the uniformity and connectivity condition, so the image segmentation is a complicated process now, most research are for a certain type image or a particular application of the division. Image threshold segmentation of the basic idea is to determine a threshold, then put each pixel threshold value of the pixels and compared, according to the result of the comparison the pixel divided into two categories, the prospect (1) or background (0). This method is the key to determine an optimal threshold. Commonly used method to determine the threshold value of direct threshold method, the largest of the variance between method (otsu method), watershed algorithm, the minimum error method, the maximum entropy method, etc. When the code is image threshold segm Platform: |
Size: 1024 |
Author:杨莎莎 |
Hits:
Description: DSIHE算法（Dualistic Sub-Image Histogram Equalization method）。基本原理是将图像根据面积分割为两部分，使图像的熵达到最大值。文件中包含DSIHE的matlab源代码，论文，以及输入图像-DSIHE algorithm (Dualistic Sub-Image Histogram Equalization method). The basic principle is to achieve maximum image area is divided into two parts, so that the image entropy. File contains DSIHE matlab source code, papers, as well as the input image Platform: |
Size: 520192 |
Author:Rayxue |
Hits:
Description: 利用最大熵的方法来实现对图像的分割，为源程序代码。-Using the maximum entropy method to achieve image segmentation, as the source code Platform: |
Size: 3072 |
Author:刘梅 |
Hits:
Description: 快速ICA的matlab m文件，是演示代码，可以直接运行。独立分量分析。使用了基于负熵极大值的牛顿迭代法来判断分离结果的非高斯性-Fast matlab m ICA files, is a demo code, you can directly run. Independent component analysis. The non Gauss used Newton iterative method based on negative entropy to determine the maximum separation results Platform: |
Size: 1024 |
Author:德玛 |
Hits:
Search - matlab maximum entropy method code