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appen
近似熵算法对脑电信号进行特征提取的一些材料(Some materials approximate entropy algorithm for EEG feature extraction)
- 2016-04-25 15:39:15下载
- 积分:1
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MATLAB6.5processing
说明: 本书是基于MATLAB 6.5的图像处理工具箱v3.2(Image Processing Toolbox)编写的,较全面系统地介绍了图像处理工具箱v3.2函数在有噪和退化图像的恢复、图形绘制、图像几何变换、图像增强、二值分析、小波分析和分形几何用于图像处理工具箱在工程中具体应用,通过具体的分析和详细的实例,读者不仅可以对MATLAB图像处理工具箱函数的强大功能有一个深刻了解,更能学会正确运用它快速解决实际问题的方法,从而提高分析问题和解决问题的能力。
本书内容全面新颖、针对性强,理论与实际紧密结合,可供从事图像处理相关工作的教师、高年级本科生、研究生和广大科研人员参考。
(err)
- 2008-10-31 21:45:44下载
- 积分:1
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sar-image
一种SAR图像去噪算法,lee,kuan,frost(SAR image denoising,lee,kuan,frost)
- 2021-01-02 14:08:58下载
- 积分:1
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histogram-equalization
彩色图像直方图均衡化:把一副彩色图像分成红绿蓝三个通道,对每一个通道先进行均衡化,然后再合并三个通道,得到整幅图像的直方图均衡化。(Color image histogram equalization: put a pair of color image into red, green, blue three channels, to each channel to equalization, then merge three channels, get the whole image histogram equalization.)
- 2012-06-17 10:48:50下载
- 积分:1
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HESSIAN
黑塞矩阵(Hessian Matrix),又译作海森矩阵、海瑟矩阵、海塞矩阵等,是一个多元函数的二阶偏导数构成的方阵,描述了函数的局部曲率。黑塞矩阵最早于19世纪由德国数学家Ludwig Otto Hesse提出,并以其名字命名。黑塞矩阵常用于牛顿法解决优化问题,利用黑塞矩阵可判定多元函数的极值问题。在工程实际问题的优化设计中,所列的目标函数往往很复杂,为了使问题简化,常常将目标函数在某点邻域展开成泰勒多项式来逼近原函数,此时函数在某点泰勒展开式的矩阵形式中会涉及到黑塞矩阵。(Hessian Matrix, is a square matrix of the second order partial derivative of the multivariate function, which describes the local curvature of the function. The Hesse matrix was first proposed by the German mathematician Ludwig Otto Hesse in the 19th century and named after it. Hesse matrix is often used in Newton method to solve the optimization problem, using the black plug matrix to determine the extreme function of the extreme value problem.)
- 2017-09-12 13:58:39下载
- 积分:1
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online fingerprint verification sdk
The code contains the method to extract minutiae and also to enhance the image
- 2013-03-29 19:19:29下载
- 积分:1
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cs
说明: 压缩传感理论的一个简单例子,首先对信号进行稀疏采样,然后利用MP算法对信号进行重建。(Compressed sensing theory of a simple example, first of all, the signal sparse sampling, and then use MP algorithm of signal reconstruction.)
- 2009-01-14 13:49:38下载
- 积分:1
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raw2bmp
读取RAW格式文件,将其转换为BMP格式文件并存储,主要实现灰度图像的转换(Read the RAW format, convert it to BMP format file and stored, mainly to achieve the conversion of grayscale images)
- 2011-11-08 10:36:16下载
- 积分:1
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information_fusion
包含了信息融合领域近几年有影响力的多篇国内外文献(Contains many articles of influential domestic and international literaturethe in the field of information fusion in recent years, )
- 2020-06-25 23:00:01下载
- 积分:1
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Wavelet-transform-image
图像分割处理的小波变换算法源代码,使用vc++(Wavelet transform image segmentation algorithm source code vc++)
- 2012-03-25 13:55:21下载
- 积分:1