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FusionCode1
针对多聚焦图像融合，本文首先介绍了小波变换融合算法，虽然小波变换方法无冗余，高频分量损失较小，具有较好的融合效果，但存在两个主要缺点：一是移变性，二是融合图像在重构时会受到一些外来因素的影响，所以仍会丢失一些边缘信息，为了克服小波变换法的以上缺点，可以采用基于小波分解和点扩展函数模型PSF相结合的融合方法。该方法首先对不同的图像进行无降2采样的小波分解，以保持与源图像大小相同，然后分别将其各方向、各尺度的高频分量进行叠加，并依此提取其高频分量的特征信息来判定清晰目标或模糊目标，以此来设计融合算法，采用一定的策略将两副源图像进行融合，从而避开了小波的反变换，因此融合后的图像具有比小波变换法更好的融合效果。(multi-focus image fusion, this paper introduces the wavelet transform algorithm, Although the wavelet transform non-redundant, the loss of high-frequency components are smaller, better integration effect, But there are two major drawbacks : First, the shift variability and the second is the integration of image reconstruction will be subject to a number of external factors. Therefore, there would still be some marginal loss of information, in order to overcome the wavelet transform of the above shortcomings, can be used based on wavelet decomposition and the point spread function PSF model combining the fusion method. The first pair of different images ratchet two sampling wavelet decomposition, and to maintain the same source image size. Then all of its direction, the scale of high-freque)
- 2007-05-11 00:36:13下载
- 积分：1
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matlab 处理
对图中微流道各个形状模块进行分割，并计算了微流道的宽度，还有入射光钎到接受光纤的距离。(The specific module is divided and the length and width are calculated.)
- 2017-12-26 10:33:27下载
- 积分：1
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tuxiangqiege
基于像素点的全局阈值法求图像的分割
实现方法有五种：
最小极值法，最优阈值法，最大方差方法，最大熵法，迭代法(Pixel-based global threshold method for image segmentation method there are five: the smallest extreme value method, the optimal threshold method, the largest variance method, the maximum entropy method, iterative method)
- 2008-12-27 16:55:29下载
- 积分：1
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VolumiFiniti
有限体积法，解决蒸发器的热传递问题，提供外形仿真，模板仿真，以及算法的开发，易于使用(Finite volume method to solve the evaporator heat transfer problems)
- 2015-07-18 23:58:06下载
- 积分：1
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R-LandS-L
CT反投影重建的R-L滤波函数与S-L函数，应用对象为matlab自带shepp-logan模型图像(R-L function and S-L function applying to CT backproject reconstruction)
- 2020-07-10 15:38:57下载
- 积分：1
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cut-image
是关于matlab中GUI程序裁剪程序，提供了多种方法，对于图像处理有很好的补充作用(Is about matlab GUI program in tailoring, offers a variety of methods, for image processing, have very good supplementary function)
- 2013-09-02 16:44:20下载
- 积分：1
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OnlineForest-0.11.tar
online random forest 在线随机森林做跟踪和分类的代码(online random forest-line tracking and classification random forest to do the code)
- 2020-06-29 22:40:02下载
- 积分：1
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conjugate_gradient_method
说明： matlab编写的共轭梯度法，用来解决非线性优化问题(matlab prepared by the conjugate gradient method is used to solve nonlinear optimization problems)
- 2010-03-26 15:17:14下载
- 积分：1
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energypick
本程序实现功能：
1、微机、IBM工作站segy格式文件的a)变面积、b)波形、c)波形加变面积显示；
2、AGC自动均衡显示；
3、用任意多边形选择剖面数据并提取归一化能量、修改选取数据。
(This program function:
1, microcomputer, IBM workstations segy format file of a) become area, b) waveform, c) waveform and become area shows
2, AGC automatic equilibrium display
3, with arbitrary polygon choose profile and extracted data normalization energy, modify, select data.)
- 2011-09-15 15:18:28下载
- 积分：1
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GEI
求质心到图像轮廓边缘的距离，并将其用figure表示出来(The distance from the center of mass to the edge of the image contour)
- 2021-03-22 10:59:17下载
- 积分：1
