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anglecos
按照夹角余弦距离计算待测样品与样品库的样品相似度(Cosine distance calculation in accordance with the test sample and the sample database sample similarity)
- 2021-01-29 15:08:33下载
- 积分:1
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compressed-sensing
压缩感知,稀疏表示采用小波基表示,压缩测量采用随机高斯矩阵,重构算法是omp重构(Compressed sensing, sparse representation using wavelet representation, compression measurements using random Gaussian matrix remodeling reconstruction algorithm is omp)
- 2013-10-17 12:51:03下载
- 积分:1
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Log-Polar-Transform-TXT
最近编写了一些极对数坐标转换的程序,这是最初编写的那个,希望对你们有用(Here is a log-polar image transform code.)
- 2012-02-03 15:40:46下载
- 积分:1
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bilinear_interpolation
说明: 利用matlab对图像进行双线性插值处理,具有良好的实现效果,亲测亲试。(Using matlab to process the image by bilinear interpolation, it has a good effect to realize the pro-test.)
- 2019-06-08 13:52:48下载
- 积分:1
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haarwavelet
haar小波变换 在图像配准中可以使用 进而进行基于小波金字塔的模板交互匹配(haar wavelet transform in image registration can be used to carry out based on wavelet pyramid interactive template matching)
- 2009-03-18 10:39:56下载
- 积分:1
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0034
校正图像倾斜的程序,很好用,可以纠正几何投影变形(Image tilt correction procedures, very good use, you can correct the distortion geometric projection)
- 2020-10-31 20:29:56下载
- 积分:1
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AMDGPU
介绍图像处理技在AMD上的GPU的处理方案,加速高清,快速度(The processing scheme, image processing technology on AMD GPU accelerated HD, speed)
- 2013-07-22 17:28:48下载
- 积分:1
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miyao
本文提出了基于二维混沌映射的数字图像水印算法,混沌具有随机性、似噪声及对初始条件的极端敏感性等特点。将经过二维混沌映射置乱后的数字水印信号嵌入图像小波域的低频系数,实现了数字水印的隐蔽性、保密性和稳固性;利用二维混沌映射Arnold变换对水印信号进行置乱,不仅增强了水印信号保密性,同时有效提高了视觉上抵抗图像剪切攻击的能力。(In this paper, two-dimensional chaotic map based on digital image watermarking algorithm, Chaos with random noise and the likelihood of extreme sensitivity to initial conditions and so on. Two-dimensional chaotic map will be scrambling after the digital watermark embedded image signal of the low-frequency coefficients in wavelet domain, the realization of a digital watermark hidden, security and stability the use of two-dimensional chaotic map on Arnold transform scrambling watermark signal, not only enhances the confidentiality of the watermark signal at the same time improve the visual image shear resistance attacks.)
- 2009-06-28 10:11:45下载
- 积分:1
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ikxfy
Add noise processing, Various kalman filter design, There are reference Oh.
- 2017-07-02 18:25:39下载
- 积分:1
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shape_context
包含canny edge detector 和 shape context 的优化计算。(Contains the canny edge detector and the shape context of the optimization calculation.)
- 2008-04-20 23:22:04下载
- 积分:1