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minriskthr
- inds minimum risk soft threshold for noise-free coefficients
noise
- MATLAB给图像添加高斯、椒盐、加性及乘性噪声(噪声生成)源代码Free Source Code for Adds diferent types of noise to an image
200572811235798
- 本文论述并设计实现了一个脱机自由手写体数字识别系统。文中首先对待识别数字的预处理进行了介绍，包括二值化、平滑滤波、规范化、细化等图像处理方法；其次，探讨了如何提取数字字符的结构特征和笔划特征，并详细地描述了知识库的构造方法；最后采用了以知识库为基础的模板匹配识别方法,并以MATLAB作为编程工具实现了具有友好的图形用户界面的自由手写体数字识别系统。实验结果表明，本方法具有较高的识别率，并具有较好的抗噪性能-In this paper, and designed to achieve a free
DFnoiseR.pdf
- divergence -free noise-divergence-free noise
CreateBmpIO
- 为图像添加均值噪声和椒盐噪声，并用中值滤波和均值滤波进行去噪处理，可随意设置滤波模板的大小-Add the image mean noise and pepper noise, and with the median filter and mean filter for denoising, are free to set the filter mask size
ROFdenoise
- ROF 模型是由Rudin、Osher 和Fatemi 提出的, 认为有噪声图像的全变分比无噪声图像的全变分 明显大, 最小化全变分可以消除噪声。-ROF model proposed by Rudin, Osher and Fatemi, that the total variation of the noise image is significantly larger than the noise-free image variational minimize the tota
DNFESR_1_0
- Damping Noise-Folding and Enhanced Support Recovery in Compressed Sensing一文的MATLAB源码-This software accompanies the paper "Damping Noise Folding and Enhanced Support Identification in Compressed Sensing”. We warmly recommend to read the paper before
verstripewipe
- 全局法图像垂直条纹去除程序。可以处理高光谱图像、RGB图像，注释详尽。对于倾斜的条纹噪声图像，需要西安进行旋转，再使用该程序去除。内涵循环低速版和无循环高速版，通过比较（处理高光谱数据），高速版的速度比低速版快上近20倍。-Global image vertical stripes removal procedures. Can process the hyperspectral image, RGB image, detailed notes. The stripe noise images
KWFLICM
- we present an improved fuzzy C-means (FCM) algorithm for image segmentation by introducing a tradeoff weighted fuzzy factor and a kernel metric. The tradeoff weighted fuzzy factor depends on the space distance of all neighboring pixels and th
weinalvbofuyuan
- 1． 用点扩散(PSF)函数创建运动模糊图像 a) 无噪声运动模糊图像 b) 有噪声运动模糊图像 2． 维纳滤波复原函数deconvwnr a) 对无噪声运动模糊图像用deconvwnr(I,PSF)进行复原 b) 对 有 噪 声 运 动 模 糊 图 像 用 deconvwnr(I,PSF) 、 deconvwnr(I,PSF,NSR) 和 deconvwnr(I,PSF,NCORR,ICORR)函数进行复原。- 1. Create motion blur
wavelets-image-processing
- 包括小波变换去噪和边缘检测两个方面的代码，其中小波去噪代码中包含硬阈值，软阈值和半软阈值三种方法，而小波模极大值方法中包含含噪声和无噪声两种图像的边缘检测-Including the de-noising and edge detection wavelet transform two aspects of the code, where the wavelet de-noising code contains hard threshold, soft and semi-soft thresho
BP
- 分别对有随机噪声和无噪声的16进制数字进行学习，最后达到精准识别的效果(Respectively, the random noise and noise free 16 digit learning, and finally to achieve accurate identification results)
一维和二维相位解缠
- 实现对无噪声一维和二维信号的解缠，比较简单，入门级别(The realization of noise free one-dimensional and two-dimensional signal unwrapping is relatively simple, entry level.)
Dithering VB6.0
- Dithering VB6.0 effect image processing source-code , noise effects, very good , visual basic , free, software, introduction, learning, pixel arrays classic , vba, Excel