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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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REG_PLY
读入多组点云数据,全局配准,得到经过配准矫正后的图像数据
文件格式:*.PLY(Read multiple point cloud data, global registration, the registration to be corrected after the image data file formats:*. PLY)
- 2011-09-29 11:57:45下载
- 积分:1
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plotHermiteGaussianBeams
根据厄米高斯光束的振幅分布物理公式来画厄米高斯光束的强度分布图(plot the intensity distribution of the HermiteGaussian Beams based on the physical formulars of the Hermite-Gaussian Beams )
- 2012-09-23 03:04:09下载
- 积分:1
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kar
对圆周运动转换到极坐标系,进行卡尔曼滤波(Conversion of circular motion to the polar coordinate system, the Kalman filter)
- 2020-12-01 11:09:26下载
- 积分:1
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SpeckleReducingAnisotropicDiffusion
说明: 基于各向异性扩散方程的一款经典的SAR图像相干斑噪声抑制的算法实现,可以直接用的,效果很好!(Anisotropic diffusion equation based on a classic SAR image speckle noise reduction algorithm can be directly used, very good!)
- 2009-07-31 16:36:26下载
- 积分:1
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goldstein_filt_revised
classic goldstein filter by matlab for interferogram phase noise filtering(classic goldstein filter by matlab)
- 2020-11-14 01:09:42下载
- 积分:1
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molecular-imaging-master
说明: 分子图像处理的软件,但没有数据库,具体操作看操作说明(Molecular image processing software, but there is no database, see the specific operation instructions)
- 2020-06-19 11:20:02下载
- 积分:1
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matlab.thresholding-master
在计算机视觉中,图像分割是将图像分成多个片段的过程。这使我们能够通过以比原始图像更简单的表示方式来更好地分析图像。一种用于分割图像的方法是阈值分割;也就是说,将强度值低于阈值的所有像素设置为背景值,而将高于阈值的其他像素设置为前景值。最简单的阈值处理形式是对所有像素使用全局阈值,而自适应阈值处理根据像素及其周围环境动态改变阈值。典型地,阈值处理从灰度图像开始,并输出二进制图像以清晰地描绘图像中的片段。在本实验中,我们开发了一种自适应阈值算法,并将其与更简单的算法进行了比较。 此外,我们还开发了逆运动学证明来将机械臂移动到给定的x,y,z坐标。这一证明涉及三种命名身份,并获得了对机械臂设计的更好理解。(Image threshold segmentation)
- 2019-04-14 15:41:02下载
- 积分:1
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count-rice
本程序可以使用图像处理算法对图片进行处理,对于一个含有各种物体的图片,如米粒,可以计算物体的个数。使用前请配置好opencv环境。希望对大家学习图像处理和opencv有所帮助...(This procedure can use the image processing algorithm for processing images for a picture with a variety of objects, such as a grain of rice, can calculate the number of objects. Configured before use opencv environment. We would like to learn opencv image processing and help ...)
- 2009-04-23 16:05:57下载
- 积分:1
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MammEnhan
利用NSCT对脑CT图像增强的例子 ,代码可编辑,本例为适用于灰度图像(Using NSCT for brain CT image enhancement example, the code can be edited. This example applies to grayscale images.)
- 2018-10-24 16:26:38下载
- 积分:1