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用中值滤波,多维滤波,使用中心为-4,-8的拉普拉斯滤波器,高斯低通滤波,拉普拉斯滤波器进行滤波处理-Center of median filtering, multi-dimensional filtering,-4,-8 Laplace filter, the Gaussian low-pass filter, Laplacian filter to filter the
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图像的高斯与拉普拉斯金字塔分解,两种方法都有-Image gaussian and Laplacian pyramid decomposition, there has two kinds of method
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1 打开一个BMP文件,将其局部区域的灰度值进行改变,另存为一个新的BMP文件,要求显示出原BMP图像和新BMP图像。
2.编程实现图像傅立叶高通、低通滤波。
3.打开一幅图像,添加椒盐、高斯噪声,然后使用邻域平均法、中值滤波法、K邻近平均法进行平滑
4.打开一幅图像,利用Roberts梯度法、Sobel算子和拉普拉斯算子进行锐化,并比较结果。
5.编写一个程序,对输入的图像进行哈夫曼编码,显示原图像的熵、编码后的平均码字长度、并能够根据编码重建出图像
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CRFsuite: a fast implementation of Conditional Random Fields (CRFs)
CRFSuite is an implementation of Conditional Random Fields (CRFs) for labeling sequential data. The first priority of this software is to train and use CRF models as fast as possi
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CRFsuite: a fast implementation of Conditional Random Fields (CRFs)
CRFSuite is an implementation of Conditional Random Fields (CRFs) for labeling sequential data. The first priority of this software is to train and use CRF models as fast as possi
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另存为一个新的BMP文件,要求显示出原BMP图像和新BMP图像。 2.编程实现图像傅立叶高通、低通滤波。 3.打开一幅图像,添加椒盐、高斯噪声,然后使用邻域平均法、中值滤波法、K邻近平均法进行平滑 4.打开一幅图像,利用Roberts梯度法、Sobel算子和拉普拉斯算子进行锐化,并比较结果。 5.编写一个程序,对输入的图像进行哈夫曼编码,显示原图像的熵、编码后的平均码字长度、并能够根据编码重建出图像 6.在图像中生成一个矩形,然后用模板匹配法找出矩形位置。使用SSDA或改进的SSDA法-ave
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表面平滑Mesh
拉普拉斯光顺
三角形网格
近似高斯曲率-Surface Quality and Smoothing
1.Computation of the uniform Laplacian operator and using it for smoothing (uniform Laplace smoothing)
2.Computation of the circum-radius to minimum edge length ratio to evaluate th
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拉普拉斯金字塔在图像融合中有所应用,方法是首先对两个待融合图像求拉普拉斯残差金字塔,然后用模板对每一级残差图像进行融合得到融合后图像的残差金字塔,然后对这个金字塔进行重构就能得到最终的融合图像,图像各尺度细节得到保留。(注:融合时模板一般会先用高斯函数模糊一下)
不过这里不实现融合,只实现拉普拉斯金字塔的建立。
-Laplace pyramid has applications in image fusion method is to first find two images to b
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Converting image to greyscale by showing pixel difference of two images along with Gaussian distribution and laplacian distribution
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implementation of all matrix based filters like gaussian, mean, laplacian, emboss, sharpness etc..
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這是一份產生 MIMO PAS channel model (truncated Laplacian PAS, truncated Gaissian) 中sigma和AS對應表的源碼。-This code is about MIMO PAS channel model. It generates the reflection between sigma and AS of truncated Laplacian PAS model and truncated Gaussian PAS model
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