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frft_candon
离散分数阶傅立叶变换，算法参考
C. Candan, M.A. Kutay, and H.M. Ozaktas.
The discrete Fractional Fourier Transform.
IEEE Trans. Sig. Proc., 48:1329--1337, 2000
(Discrete fractional Fourier transform algorithm reference C. Candan, MA Kutay, and HM Ozaktas. The discrete Fractional Fourier Transform. IEEE Trans. Sig. Proc., 48:1329- 1337, 2000)
- 2013-10-23 18:27:29下载
- 积分：1
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evaluate
图像处理实现计算信噪比功能，Image processing functions to achieve SNR calculation(Image processing functions to achieve SNR calculation)
- 2013-05-27 14:47:08下载
- 积分：1
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SURF_特征提取
提取图像的SURF特征点。包含两个例程，分别为提取到的特征点与特征点匹配(Extract SURF feature points from the image)
- 2018-06-02 16:26:34下载
- 积分：1
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yj
说明： ：针对显微图像分析、识别需要的全自动控制显微镜，研究开发其相应的图像处理算法。提
出了能量谱自动聚焦评价函数算法、自适应选取基准图的图像拼接算法、改进 Laplacian算子的多层
聚焦图像叠合算法等。该算法模块已成功地应用于所开发的CMIAS 显微医学图像分析系统中，取得
了满意的应用效果。(【ABSTRACT】For the automatic microscope required by micro-image analysis and recognition, the
relevant image processing a lgorithms are investigated. Three algorithms are described: energy-spectrum
image auto focusing evaluation function, image merging based on the adaptive selection of standard image
and sum-modified-Laplacian (SML) operator for multi-focus image fusion. The algorithms have been
applied successfully to CMIAS medical micro-optical image analysis system and testified to be feasible
and effective. )
- 2009-11-05 10:02:07下载
- 积分：1
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yijie_HMM
1阶HMM模型多个观察值序列的评估和训练问题模型。适合用于图像纹理的去噪，分割等问题。程序用于为网友提供学习之用，由于是自编自用，所以如有不通的地方仅供参考。另由于数据较大，没有上传。(Evaluation and Training of multiObservation sequence Used by 1-order HMM)
- 2020-06-28 12:40:02下载
- 积分：1
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EdgeDetecion
亚像素边缘检测，基于zernike 灰度矩，实现精度可达0.05个pixel(sub-pixel edge detect)
- 2021-04-02 14:19:07下载
- 积分：1
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CalculatePSNRAndSSIMValue
说明： 图形界面计算psnr和ssim，直接输入原始图像和处理后的图像的psnr和ssim值，分别在Y通道和RGB通道(The graphical interface calculates PSNR and ssim, and directly inputs the PSNR and SSIM values of the original image and the processed image in Y channel and RGB channel, respectively)
- 2019-05-23 08:38:11下载
- 积分：1
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k_svd
k-svd算法m代码.用于形成冗余字典，对图像进行稀疏分解(m k-svd algorithm code used to create a redundant dictionaries, sparse decomposition of images)
- 2011-10-11 15:11:44下载
- 积分：1
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bag_words_demo
bag of words 图像识别算法，斯坦福大学李飞飞实验室做的demo(bag of words)
- 2009-10-15 21:25:37下载
- 积分：1
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356435TIFF读写源码
说明： tiff图像的读取与处理，并且说明清新，有很大的帮助。(The reading and processing of the tiff image, and the description of the fresh, is of great help.)
- 2019-04-21 11:52:18下载
- 积分：1
