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code3
3D shape reconstruction matlab code. It used shape from defocus technique with diffusion. You can reconstruct 3D shape with only two different depth images.
- 2021-04-14 09:08:55下载
- 积分:1
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DICOMDIR
该文件实现了将医学图像从dicom格式转换为bmp格式,是医学图像处理中至关重要的一步。(The document will be achieved medical images from dicom format to bmp format medical image processing is a crucial step.)
- 2010-11-27 20:48:40下载
- 积分:1
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OpenSURF_version1c
surf算法,实现特征点检测和匹配.文件内有两个图像匹配实例(surf algorithm, feature point detection and matching)
- 2013-12-10 21:19:07下载
- 积分:1
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LMS
lms算法演示,自适应信号处理授课内容,画出学习曲线,MATLAB程序(lms algorithm presentation, adaptive signal processing lectures, to draw the learning curve, MATLAB program)
- 2011-04-28 12:11:37下载
- 积分:1
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ParticleEx2
I think this file can be used to filter the latent state variable(used to filter the latent state variable)
- 2012-04-27 01:52:09下载
- 积分:1
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LR
Logistic Regression Classifier
- 2013-05-05 08:16:28下载
- 积分:1
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gk_bmcb_2009
Edge detection in microscopy images using curvelets
- 2009-05-16 11:51:45下载
- 积分:1
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histogram-in-many-ways
i am uploading the code for convolution in matlab
- 2012-04-11 22:35:45下载
- 积分:1
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lifting_97
实现9/7小波正反变换
注1: 采用标准正交方法,对行列采用不同矩阵(和matlab里不同)
注2: 为了保证正交,所有边界处理,全部采用循环处理
注3: 正交性验证,将单位阵带入函数,输出仍是单位阵(matlab不具有此性质)
注4: 此程序是矩阵实现,所以图像水平分量和垂直分量估计被交换位置
注5: 此程序实现的是类小波(wavelet-like)变换,是介于小波包变换与小波变换之间的变换
注6: 此程序每层变换相对原图像矩阵,产生的矩阵都是正交阵,这和小波包一致
注7: 但小波变换每层产生的矩阵,是相对每个待分解子块的正交矩阵,而不是原图像的正交矩阵
注8: 且小波变换产生的正交矩阵维数,随分解层数2分减少
注9: 提升系数可以在MATLAB7.0以上版本,用liftwave( 9.7 )获取,这里直接给出,考虑兼容性
注10:由于MATLAB数组下标从1开始,所以注意奇偶序列的变化
注11:d为对偶上升,即预测;p为原上升,即更新(Note 1: The standard orthogonal method, the ranks of the different matrices (and matlab where different)
Note 2: In order to ensure orthogonality, all boundary treatment, all with recycling
Note 3: Orthogonal validation, the identity matrix into the function, the output is still the unit matrix (matlab does not have this property)
Note 4: This program is a matrix to achieve, so the image horizontal and vertical components is estimated to be swapped
Note 5: This class implements the wavelet (wavelet-like) transformation, is between the wavelet packet transform and wavelet transform between
Note 6: This procedure transforms each image relative to the original matrix, the resulting matrix are orthogonal matrix, consistent with this and wavelet packet
Note 7: But each generation wavelet transform matrix, is to be broken down for each sub-block relative to the orthogonal matrix, rather than the original image of the orthogonal matrix
Note 8: Wavelet transf)
- 2011-08-30 17:51:56下载
- 积分:1
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sampenc
对数据集特征压缩,用样本熵的方法进行压缩,简单,易懂,matlab程序源代码(Compressed data set characteristics, sample entropy compression, simple, understandable, matlab program source code)
- 2012-09-01 19:18:42下载
- 积分:1