Location:
Search - denoise image
Search list
Description: 小波变换源代码
wav_basic.c: basic filtering, decimation and upsampling routines.
wav_basic.h: interface to wav_basic.c.
wav_trf.c: transform routines.
wav_trf.h: interface to wav_trf.c.
wav_filters.h: where filter banks and their properties are defined.
wav_filters_extern.h: interface to wav_filters.h.
wav_gen.h: some parameters and min/max macros.
macros.h: pointer check macro.
test_transforms.c: main routine for testing transforms and invertibility.
test_denoise.c: main routine for the example denoising applications.
alloc.c: pointer allocation/deallocation.
alloc.h: interface to alloc.c.
Makefile
peppers.raw: 512x512 grayscale test image.-wavelet transform source code wav_basic.c : basic filtering, decimation and upsampling routines. wav_basi c.h : interface to wav_basic.c. wav_trf.c : transform routines. wav_trf.h : interface to wav_trf.c. wav_filters.h : where filter banks and their properties are def INED. wav_filters_extern.h : interface to wav_filters.h. wav_gen.h : some parameters and min/max macros. macros.h : pointer check macro. test_transforms.c : main routine for testing transforms and invert ibility. test_denoise.c : the main routine for example Denoising applica tions. alloc.c : pointer allocation/deallocation. alloc.h : interface to alloc.c. peppers.raw Makefile : 512x512 grayscale test image.
Platform: |
Size: 203776 |
Author: 李强 |
Hits:
Description: 自已编的图像处理，带GUI界面的彩色小波消噪程序等等，能进一步理解MATLAB在图像处理中的应用。-own series of image processing, with the color GUI interface wavelet denoising procedures, and so on. further understanding of MATLAB in image processing applications.
Platform: |
Size: 132096 |
Author: 董欣善 |
Hits:
Description: 利用小波分解与重构,实现图像去噪和压缩,可灵活选用其他小波,简单易懂,特别适合小波初学者.-using wavelet decomposition and reconstruction, Image Denoising and Compression, the flexibility to choose other wavelet is simple to understand and Wavelet particularly suitable for beginners.
Platform: |
Size: 1024 |
Author: whq |
Hits:
Description: 图像压缩去噪增强锐化程序，供大家参考。
包括：数字图像矩阵数据的显示及其傅立叶变换
二维离散余弦变换的图像压缩
采用灰度变换的方法增强图像的对比度
采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波
采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波
图像的自适应魏纳滤波
运用5种不同的梯度增强法进行图像锐化
图像的高通滤波和掩模处理
利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理
利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理-Sharpen Image Compression Denoising enhanced procedures for your reference. Include: digital image data display matrix and its Fourier transform two-dimensional discrete cosine transform image compression method using gray-scale transformation of the contrast-enhanced images using two-dimensional median filter function by medfilt2 of salt and pepper noise image filtering using MATLAB The function affected by noise interference filter2 images mean filter Adaptive Image Filtering Wehner use five kinds of different gradient method to enhance image sharpening images of high-pass filtering and mask treatment using Butterworth (Butterworth) low pass filter noise by smoothing the images deal with the use of Butterworth (Butterworth) high-pass filter for sharpening images treatment
Platform: |
Size: 11264 |
Author: 张悦庭 |
Hits:
Description: 使用opencv对图像进行了简单的去除噪声等处理。希望对学习opencv的朋友有帮助-Opencv image using a simple processing to remove noise. Hope of learning opencv friends help
Platform: |
Size: 1441792 |
Author: huan |
Hits:
Description: 基于小波的降噪算法，实现图像降噪
The wavelet denoise plugin for The GIMP-Noise reduction based on wavelet algorithm image denoising The wavelet denoise plugin for The GIMP
Platform: |
Size: 27648 |
Author: oyg |
Hits:
Description: 图像去躁函数，FIR窗函数去除噪点-Image to impatient function, FIR window function to remove noise
Platform: |
Size: 4096 |
Author: 我 |
Hits:
Description: 图像压缩去噪增强锐化程序，供大家参考。 包括：数字图像矩阵数据的显示及其傅立叶变换 二维离散余弦变换的图像压缩 采用灰度变换的方法增强图像的对比度 采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 图像的自适应魏纳滤波 运用5种不同的梯度增强法进行图像锐化 图像的高通滤波和掩模处理 利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理 利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理--Sharpen Image Compression Denoising enhanced procedures for your reference. Include: digital image data display matrix and its Fourier transform two-dimensional discrete cosine transform image compression method using gray-scale transformation of the contrast-enhanced images using two-dimensional median filter function by medfilt2 of salt and pepper noise image filtering using MATLAB The function affected by noise interference filter2 images mean filter Adaptive Image Filtering Wehner use five kinds of different gradient method to enhance image sharpening images of high-pass filtering and mask treatment using Butterworth (Butterworth) low pass filter noise by smoothing the images deal with the use of Butterworth (Butterworth) high-pass filter for sharpening images treatment
Platform: |
Size: 11264 |
Author: chen peilin |
Hits:
Description: matlab code for image processing
Platform: |
Size: 8192 |
Author: nimmi |
Hits:
Description: 数字图像处理中的小波去噪代码！
希望对大家有用
matlab-Digital image processing in the wavelet de-noising code! Want to be useful to everyone matlab
Platform: |
Size: 159744 |
Author: TANGSHU |
Hits:
Description: 为图像添加噪声并进行平滑处理的matlab程序，有代码、原图及视频演示-image denoise
Platform: |
Size: 1942528 |
Author: myname |
Hits:
Description: 图像去噪 小波分析 去噪效果一般 欢迎大家交流指正-image denoise
Platform: |
Size: 1024 |
Author: 刘波 |
Hits:
Description: 这个是关于图像去噪的源码，只能去噪单独的点，希望对大家有些帮助，-This is the source of image denoising, denoising can only separate point, we want some help
Platform: |
Size: 4414464 |
Author: 胡鹏亮 |
Hits:
Description: Decompose image into subbands, denoise, and recompose again.
fh = decomp_reconst(fn,Nsc,Nor,block,noise,parent)
Javier Portilla, Univ. de Granada, 5/02
Last revision: 11/04-Decompose image into subbands, denoise, and recompose again.
fh = decomp_reconst(fn,Nsc,Nor,block,noise,parent)
Javier Portilla, Univ. de Granada, 5/02
Last revision: 11/04
Platform: |
Size: 1024 |
Author: ali |
Hits:
Description: Decompose image into subbands (undecimated wavelet), denoise, and recompose again.
fh = decomp_reconst_wavelet(im,Nsc,daub_order,block,noise,parent,covariance,optim,sig)
im : image
Nsc: Number of scales
daub_order: Order of the daubechie fucntion used (must be even).
block: size of neighborhood within each undecimated subband.
noise: image having the same autocorrelation as the noise (e.g., a delta, for white noise)
parent: are we including the coefficient at the central location at the next coarser scale?
covariance: are we considering covariance or just variance?
optim: for choosing between BLS-GSM (optim = 1) and MAP-GSM (optim = 0)
sig: standard deviation (scalar for uniform noise or matrix for spatially varying noise)
Javier Portilla, Univ. de Granada, 3/03
Revised: 11/04 - Decompose image into subbands (undecimated wavelet), denoise, and recompose again.
fh = decomp_reconst_wavelet(im,Nsc,daub_order,block,noise,parent,covariance,optim,sig)
im : image
Nsc: Number of scales
daub_order: Order of the daubechie fucntion used (must be even).
block: size of neighborhood within each undecimated subband.
noise: image having the same autocorrelation as the noise (e.g., a delta, for white noise)
parent: are we including the coefficient at the central location at the next coarser scale?
covariance: are we considering covariance or just variance?
optim: for choosing between BLS-GSM (optim = 1) and MAP-GSM (optim = 0)
sig: standard deviation (scalar for uniform noise or matrix for spatially varying noise)
Javier Portilla, Univ. de Granada, 3/03
Revised: 11/04
Platform: |
Size: 1024 |
Author: ali |
Hits:
Description: 利用小波变换进行图像去噪的程序 基于MATLAB的-Image denoising using wavelet transform procedures for MATLAB-based
Platform: |
Size: 638976 |
Author: KFC |
Hits:
Description: 图像加噪和去噪代码，读取图像数据，产生噪声图像，使用sym4小波进行三层分解-Images with noise and denoising code, read the image data, image noise, the use of three wavelet decomposition sym4
Platform: |
Size: 1024 |
Author: 陈治 |
Hits:
Description: 基于matlab 7.0 GUI框架下的图像处理，对有噪声的图像进行降噪处理，直接运行 可执行文件可以看到结果。-Matlab 7.0 GUI framework based on image processing,to decrease the noise in the iamges, run the executable files can directly see the results.
Platform: |
Size: 805888 |
Author: shhy |
Hits:
Description: 应用于数字图像处理的去噪程序，是基于非局部算法的。效果非常的好，值得学习-Used in digital image processing denoising procedure is based on non-local algorithm. Effect is very good, worth learning
Platform: |
Size: 1024 |
Author: 姚慧君 |
Hits:
Description: to denoise using wavelet
Platform: |
Size: 2336768 |
Author: fvgbb |
Hits: