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Description: DWT域的水印提取，matlab 以及信噪比分析-DWT watermark extraction, and signal-to-noise ratio analysis Matlab
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Size: 1004 |
Author: xianzhao |
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Description: 图像复原工具包，希望能为研究图像复原的同学提供帮助-Image Restoration Kit, which seeks to recover the image study to help students
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Size: 408576 |
Author: 111 |
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Description: 本资料包含源码(文件删除收回)、电子书籍、一些外文的经典文献（被很多文章引用过的，影响因子很高）、matlab经典程序的下载外文网站，还有网页制作的ppt，以及外文的现刊目录供参考。请站长审阅并给与接受！期待！谢谢！-This information includes source code (to recover deleted files), e-books, Some foreign classic literature (The article was invoked many of the high impact factor), Matlab classic procedures download foreign language websites, the website also produced ppt, and the foreign language directories are published for reference. Please give the station and cleared accept it! To look forward to! Thank you!
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Description: When looking at a three-dimensional (3D) specimen through a transmitted brightfield optical microscope, only the part of the specimen contained in the focal plane appears sharp while the remainder looks smooth. The deconvolution task consists in deblurring the observed image in order to recover the original shapes of the object. Although 2D deconvolution softwares are available freely, the 3D consideration gives rise to many problems leading to the impossibility to recover the original images without any assumptions. Moreover some noise is added to the signal, it has been considered as a white Gaussian noise.
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Size: 72704 |
Author: 薛斌 |
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Description: 超分辨率复原（分成1024块）
将样本库中的高分辨率图象和低分辨率图象分别做分块处理，当新输入一幅低分辨率图象时，分成小块到样本库中寻找最匹配的高分辨率块，然后复原出高分辨率图象。-Superresolution recovery (into 1024) for a sample of high-resolution images and low-resolution images, respectively do block, when the new importation of a low-resolution image, divided into small samples to find the most matching high-resolution block, and then recover from high-resolution images.
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Size: 3072 |
Author: 丽仙 |
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Description:
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Size: 1024 |
Author: xianzhao |
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Description: 维纳滤波
用真实的PSF函数采用维纳滤波方法复原图像
采用过大的模糊距离参数和过大的模糊运动方向角度参数不考虑噪声的影响，采用逆滤波方法复原图像
另一程序
生产实验图像
读取原始图像-Wiener filter PSF with the real function of the use of Wiener filtering method is too large to recover the image using the fuzzy distance parameters and excessive movement direction of the perspective of fuzzy parameters without considering the impact of noise, the use of inverse filtering method for the production of another program to recover image image reading experiment check the original image
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Size: 1024 |
Author: 宗常进 |
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Description:
约束最小二乘滤波复原
用真实的PSF函数和噪声强度作为参数进行图像复原
另一程序
盲卷积滤波复原
图像模糊化
-Constrained least squares filter to recover the PSF with the real function and the noise intensity as a parameter to another program Blind Image Restoration to recover convolution filtering of image blurring
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Size: 1024 |
Author: 宗常进 |
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Description: 对二维图像进行沃尔什变换,之后用图像的四分之一进行沃尔什反变换来复原图像，并比较误差-Two-dimensional images of the Walsh transform, followed by a quarter of the image to the anti-Walsh transform to recover images, and compare the error
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Size: 1024 |
Author: 房子 |
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Description: 基于模糊逻辑控制的数字锁相环，用于通信系统中的载波恢复。Digital phase lock loop base on fuzzy logical control, which is used to recover carrier in communication system.-Based on fuzzy logic control of digital phase-locked loop for the communication system in carrier recovery. Digital phase lock loop base on fuzzy logical control, which is used to recover carrier in communication system.
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Size: 33792 |
Author: gogomx |
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Description: 运动模糊图像的复原中经常要用到点扩散函数psf,该程序实现求取点扩散函数psf，即实现Matlab中的fspecial函数（求psf），你只要设定好参数length和angle就可以了，调用get_psf()-Motion-blurred images are often used to recover the point spread function psf, the realization of the program to strike a point spread function psf, namely fspecial function in Matlab (for psf), you need to do is set the parameters of length and angle you can, make a call to get_psf ()
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Size: 123904 |
Author: 许明先 |
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Description: 第十四章 图像复原
14.1 退化模型
14.1.1 连续退化模型
14.1.2 离散退化模型
14.2 复原的代数方法
14.2.1 代数复原原理
14.2.2 逆滤波复原
14.2.3 最小二乘方滤波
14.3 MATLAB 实现图像复原
14.3.1 维纳滤波复原
14.3.2 规则化滤波复原
14.3.3 Lucy-Richardson 复原
14.3.4 盲去卷积复原
14.3.5 图像复原的其它 MATLAB 函数 -Chapter XIV 14.1 Image Restoration 14.1.1 degradation model for the degradation of model 14.1.2 discrete degradation model 14.2 recovery recovery algebra algebraic method 14.2.1 Principle 14.2.2 inverse filtering to recover 14.2.3 Least Square Filtering 14.3 MATLAB Image 14.3.1 Wiener Filtering recovery recovery recovery 14.3.2 filtering rules of 14.3.3 Lucy-Richardson deconvolution to recover 14.3.4 Blind Image Restoration to recover 14.3.5 other MATLAB function
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Size: 2048 |
Author: 王万国 |
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Description: 图像复原逆滤波法matlab实现
和增强比较。-Image Restoration matlab inverse filtering method to achieve and enhance the comparison.
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Size: 1024 |
Author: ljy |
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Description: 数字图像处理骨架提取，能将一个二值图像的骨架提取出来进行后续处理。骨架是一种非常重要的图像几何特征，在图像几何形态分析及相关领域具有非常广泛的应用，利用骨架表示原始图像，可以在保持图像重要拓扑特征的前提下，减少图像中的冗余信息。骨架既能压缩图像数据，保留区域的连通性和拓扑性，描述区域轮廓的几何特征，又能使原始图像完全或部分地从骨架中恢复或重构。-Skeleton extraction of digital image processing, to a binary image of the skeleton extracted follow-up to deal with. Skeleton is a very important feature of the image geometry, geometry in image analysis and related fields with a very wide range of applications, the use of the original image frame that may be important in maintaining the topological characteristics of the image under the premise of reducing the redundant information in images. Skeleton can compress image data, the reserved area of connectivity and topology, and describes the outline of the geometric characteristics of the region, and it also enabled the original image in whole or in part to recover from the skeleton or remodeling.
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Size: 72704 |
Author: hujiang |
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Description: 基 于 MATLAB的数字图像恢复 -MATLAB-based digital image restoration
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Size: 1024 |
Author: 张强 |
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Description: QPSK modulation system with recover loops-This is a model of a QPSK modulation system for transmission over a bandpass channel with fc = 100 Hz and B = 30 Hz and AWGN at the receiver. SRRC fi lters with excess bandwidth α = 0.18 are employed. The receiver includes an NDA timing recovery loop followed by a DD phase recovery loop. The transmitter?s symbol period is T and set to a value of 100 ms. The symbol period at the receiver is Tr. The model will produce six windows: Two constellation plots and two eye diagrams (for the real part only), at the output of the matched fi lters and after the recovery loops a plot of the phase error (output of the NCO) and a plot of the fractional timing error (used in the interpolator). The frequency off set at the receiver is denoted by deltaf. The model simulates the transmission of 8000 QPSK symbols.
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Size: 15360 |
Author: ranbowang |
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Description: 通过Matlab实现维纳滤波及逆滤波复原图像
不使用matlab自带函数 而是自编程序实现-Matlab to achieve through the Wiener filter and inverse filter to recover the image does not use function but rather bring their own self-matlab program
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Size: 1024 |
Author: 虞佳霓 |
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Description: 在维纳滤波的基础上进行改进，采用改进的方法对模糊图像进行复原-We use the method of Wiener filtering to recover.
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Size: 588800 |
Author: 高源 |
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Description: 图像复原 应用最新的图像复原算法进行运算-image recover
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Size: 6144 |
Author: shiwx |
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Description: Briefly with the following code I will try to embed the MSB of the baboon image into the picture of Lena by exploiting the LSB embedding technique. We will try also to add an WGN (white gaussian noise) to the image then after these operations we will write to file the results. The code is heavily commented, so I think that further explanations are not needed.Recover
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Size: 1024 |
Author: gege |
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