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数字图像处理的讲义加代码
- 数字图像处理的讲义加代码，华中科技大学图像信息与人工智能研究所的-digital image processing code plus the lectures, Huazhong University of Science and Technology Information and Image Institute of Artificial Intelligence
8连通
- 计算8连通区数量 利用深度优先遍历，并对同一8连通区进行标记，当遇到不属于同一连通区且灰度符合要求的则计数加1，分别考察一个点周围的八个点。-8 COMPONENTS calculated using the number of depth-first traversal, and the same eight areas marked connectivity, when they do not belong to the same gray zone, connectivity to m
imnoise2
- 这是一个噪声函数，他能够对图像进行加噪处理。-This is a noise function, he can increase the noise image processing.
createTrainImage
- 由于截取RR，并对RR进行加噪处理，将加噪后的RR也截取下来-interception, and RR the additional noise, noise will increase after the interception RR also down
blurredimg
- 图像加模糊算法，此算法可以在一幅图像上添加模糊。。就这样吧-Image fuzzy algorithm, the algorithm can be added to a fuzzy image. . So be it
fft_a_n_s
- 该程序是对8bit的灰度图进行傅立叶变换，平滑，加噪声，锐化等的处理-the process of 8bit grayscale for the Fourier transform, smoothing, noise increases, to deal with such Sharpening
wm_noise
- 将基于小波变换的水印嵌入后的宿主图像加噪处理再提取灰度水印。-will be based on the wavelet transform the watermark embedded in the host Image Noise from Gray again watermark.
lfm_compression
- SAR线性调频信号脉冲压缩仿真，包括时域加窗对脉压厚信号旁瓣的影响！-SAR chirp signal pulse compression simulation, including the time-domain windowing of the signal pulse pressure thick sidelobe impact!
PictureRecovery
- 实现图像加噪，然后对加噪的图像进行图像恢复。-Image noise, and then increase the image noise image restoration.
digital_watermarking(vc)
- 在VC6.0环境下实现了数字图像水印，对于学习编写数字图像加水印的朋友很有帮助哦。-VC6.0 environment in the realization of a digital image watermarking, for study and preparation of digital image watermark plus helpful Oh friends.
ROFL2denoisingmodel
- ROF-L2去噪模型，可以有效的去除加性噪声-ROF-L2 denoising model
image_progressing
- 几种常用的数字图像处理，比如傅立叶变换，锐化，加噪-Several commonly used digital image processing, such as Fourier transform, sharpen, add noise
AMFM
- 分析最新的数字加网技术,对混合加网的算法进行了改进。首先根据图像阶调变化快慢 对待加网图像进行区域分割,对阶调变化平缓的区域采用点聚集态抖动加网,对阶调变化剧烈及细微的层次采用AM /FM半色调方法。 -Analysis of the latest digital screening technology, hybrid screening to improve the algorithm. First of all, in accordance with changes in spee
imnoise
- 给各种格式的图片或者相片加噪声 原代码 方便应用-To a variety of formats pictures or photos plus noise of the original code to facilitate their application
tuxiangquzao
- 程序使用说明： 1、软件应用平台：Matlab6.5或更高； 2、打开方法： 将文件所在目录设为工作目录，然后打开wavlet.fig,在noise提示框下输入噪声强度，在0-0.1之间（不能为零）。 然后点process按钮，就会显示实验结果，包括原图像，加噪图像，去噪图像的对比以及当前的psnr值。 wavlet.m是程序文件。 程序内容写在在程序的注释里。 阈值的更改没有实现可视化，在源程序中可以改。-Procedure for use: 1, Software
eg_2_displaybitmap
- 在mfc中加载位图 以及图像的拉伸处理等 包括图像等处理的源代码 -Mfc bitmap loaded in, and stretch the image processing including image processing, such as source code
MyDIP_Matlab
- 以matlab为平台的一个GUI界面的图像处理程序，具有图像处理的各种功能，如：图像旋转，色彩平衡调节，图像增强，加噪，滤波，二值化，直方图，膨胀，腐蚀，边缘检测及图像合成等功能。-以 matlab as a platform for a GUI interface, image processing, has an image processing functions, such as: image rotation, color balance adjustment, image enhan
Grayimageplusnoiseprocessing
- 灰度图像加噪声处理（包括随即噪声，椒盐）-Gray image plus noise processing (including then noise, salt and pepper)
图像加减等操作
- 利用matlab实现图像的加减，图像的傅里叶变换等等图像处理过程(Using MATLAB to realize image processing and subtraction, image Fourier transform and so on image processing)
add_noise_pinyutu
- 进行纯净信号和加噪信号的时频域显示，及其包络图显示，并计算加噪信号的信噪比、互相关系数、峭度值，对信号进行离散余弦变换。(The time-frequency domain display of pure signal and noise-added signal and its envelope diagram display are carried out, and the signal-to-noise ratio, correlation coefficient and kurtosis