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07103119166505
shixian 图形图像编码，图像压缩以及分析(shixian graphics image coding, image compression and analysis)
- 2008-05-11 10:29:49下载
- 积分：1
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GroupSparseBox_V3
说明： 组稀疏表示，可用于信号的稀疏表示，内有多个demo(GroupSparseBox_V2, it can be usef in singal sparse model)
- 2020-06-16 22:40:01下载
- 积分：1
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Image fogging
何恺明等人研究出的基于暗通道的经典图像去雾算法，不仅可以还原图像的颜色和能见度，同时也能利用雾的浓度来估计物体的距离。(The classic fog removal algorithm based on dark channel, which was developed by He Kaiming and others, not only can restore the color and visibility of images, but also can estimate the distance of objects by using the concentration of fog.)
- 2020-10-13 15:27:33下载
- 积分：1
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Level.Set.Methods.And.Dynamic.Implicit.Surfaces
Level Set Methods and Dynamic Implicit Surfaces - Ronald Fedkiw(Level Set Methods and Dynamic Implicit Surfaces- Ronald Fedkiw)
- 2021-02-16 12:59:47下载
- 积分：1
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PCAfunction
对高光谱图像进行主成分分析，提取其中的主要信息(Hyperspectral images of the principal component analysis, extracting one of the main information)
- 2009-03-13 16:35:57下载
- 积分：1
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imageDecomposition
图像分解，基于能量泛函的，将图像分解成结构和纹理(Image decomposition, based on energy functional, there will be broken down into the structure and texture image)
- 2020-12-16 16:09:14下载
- 积分：1
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log_edge
说明： 用log算子做边缘检测的matlab源程序(log Operators do edge detection Matlab source)
- 2006-04-05 16:46:03下载
- 积分：1
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byjc
说明： 对于一些图像来说，常用的边缘检测算法有时候无法设立合适的阈值将它们的梯度较小的模糊边缘检测出来。为了解决这个问题，有两种解决方法：将图像方差标准化，拉大模糊边缘的梯度值，或通过设置sigmoid函数，将像素所在区域的信息传递到梯度值中去，对其进行调整，就能找到合适阈值，有效地将模糊边缘提取出来。本程序把这两种算法实现并与与传统算法进行了比较。(For some images, the commonly used edge detection algorithm sometimes can not be an appropriate threshold for the gradient of their smaller fuzzy edge detected. To solve this problem, there are two solutions: the image variance standardization, widening the fuzzy edge of the gradient value, or by setting the sigmoid function pixel region to disseminate the message to the gradient values to adjust, on the can find a suitable threshold, effectively extracted fuzzy edge. This procedure of these two algorithms with the traditional algorithm.)
- 2008-10-26 18:49:00下载
- 积分：1
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11_人脸检测与识别系统
1.本程序主要处理BMP位图。
2.为了方便读者学习，程序各步骤都被拆分开实现了，通过点击相应按钮可以看到每个步骤处理的结果。
3.如果是进行人脸识别，需要先打开一幅位图依次进行“人脸检测与定位”操作和“人脸特征标注”操作，然后再打开需要比较的第二幅位图，也是依次进行所有操作，最后进行识别以区分先后两个人脸。(This procedure deals mainly with BMP Bitmaps.
2. In order for the reader to learn, each step of the program is split and the results of each step can be seen by clicking the appropriate button.
3. In the case of face recognition, it is necessary to open a bitmap for "face detection and location" and "face feature tagging" in turn, then open the second bitmap to be compared, and then perform all the operations in turn, and finally identify to distinguish two faces in succession.)
- 2018-02-24 09:12:44下载
- 积分：1
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4.点云数据的精简
说明： 可以进行点云数据精简，适合用matlab处理(Point cloud data reduction)
- 2020-11-08 10:59:48下载
- 积分：1
