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bandpass-filters
在图像处理中实现带通滤波器的功能的matlab实现代码(Bandpass filter)
- 2013-10-09 11:40:37下载
- 积分：1
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histogram_balance.zip
说明： 直方图均衡化,matlab做的,大家可以下载分析,便于图象处理编程学习(histogram equalization, Matlab done, we can download analysis, image processing program to facilitate learning)
- 2006-03-03 14:49:09下载
- 积分：1
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CSR_Denoising
该算法首先通过字典学习得到含噪图像的冗余字典，然后对相似的图像块进行聚类构成块群，并通过迭代收缩和L1正则化约束，对同类的图像块在字典上进行稀疏表示，以达到降噪的目的。实验结果表明，在常规的图像处理上，本文提出的算法能较好的保留图像的结构信息，与K-SVD和BM3D等现有的流行算法相比，具有更高的峰值信噪比（PSNR）(It firstly get the redundant dictionary of a noised image by dictionary learning.Then,the image patches are gathered according to their similarities.Meanwhile,the similar patches get sparse representation showed in dictionaries by iterative shrinkage and L1 regularization constraints and eventually the image is restored and noise is removed.The experimental results indicate that the proposed algorithm can well preserve the structure information of the common image with a higher Peak Signal to Noise Ratio(PNSR),compared with state-of-the-art algorithms,such as K-SVD and BM3D)
- 2017-05-02 20:48:25下载
- 积分：1
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imageinpainting2
基于小波变换的图像修复算法基于小波变换的图像修复算法(Wavelet-Based Image Inpainting Algorithm Based on Wavelet Transform Algorithm for Image Inpainting)
- 2021-04-23 20:48:47下载
- 积分：1
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USFFTCurvelet
提出了一种结合USFFT Curvelet 变换的各向异性扩散图像去噪模型。它有机结合了Curvelet 变换和各向
异性扩散（P-M扩散）两者的优点。通过P-范数方法选择合适的梯度阈值K，P-M扩散过程通过处理经过Curvelet
变换得到的图像的不同尺度的Curvelet 系数矩阵，实现了建立在对图像多尺度分析的基础上的新P-M扩散模型。
实验表明，新模型的处理结果能有效避免传统P-M 扩散出现的阶梯效应，同时更好地保留图像的纹理和细节。
关键词：图像去噪算法；各向异性扩散；Curvelet 变换；P-M 扩散(Abstract: An image de-noising model by integrating anisotropic diffusion with USFFT Curvelet transform was proposed,
which combined the strongpoint of Curvelet transform with anisotropic diffusion (P-M diffusion). By choosing appropriate
gradient threshold K through p-norms and carrying out the P-M diffusion process depend on the different scale matrixes
of Curvelet coefficient of the image from Curvelet transform iterations, as a result, the improved model made it
possible to carry out the new P-M diffusion de-noising process based on multi-scale analysis of the image. The experiment
results have demonstrated that the model can avert the stair-casing effect in the traditional P-M diffusion effectively
and keep the textures and details of images better.)
- 2011-05-27 23:41:25下载
- 积分：1
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WaterMarker
一个小巧的图片水印工具，可在图片的指定位置写入文本，文本字体可调(A small picture watermark tool)
- 2012-10-10 00:08:12下载
- 积分：1
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molecular-imaging-master
说明： 分子图像处理的软件，但没有数据库，具体操作看操作说明(Molecular image processing software, but there is no database, see the specific operation instructions)
- 2020-06-19 11:20:02下载
- 积分：1
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052863
图片智能微缩模块源码,程序结合易语言图像格式转换支持库和第三方云外归鸟的图像处理支持库，实现图片智缩效果。(Pictures intelligent miniature module source code , the program combined with easy language support library image format conversion and third party outside the cloud of birds image processing support library that implements the image Chi shrink effect .)
- 2016-08-14 12:04:45下载
- 积分：1
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2-evaluation-and-analysis-of-NSCT
2基于NSCT的遥感图像融合性能评价及分析.pdf(2 based on remote sensing image fusion performance evaluation and analysis of NSCT. PDF)
- 2014-08-13 04:58:27下载
- 积分：1
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Reny
三维最大Renyi熵的灰度图像阈值分割算法(Maximum Renyi entropy of three-dimensional gray-scale image segmentation algorithm)
- 2011-12-18 19:15:17下载
- 积分：1
