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 Platform: |
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Author:111 |
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Description: 《MATLAB 6.5辅助图像处理》
本书是基于MATLAB 6.5的图像处理工具箱v3.2 （Image Processing Toolbox）编写的，较全面系统地介绍了图像处理工具箱v3.2函数在有噪和退化图像的恢复、图形绘制、图像几何变换、图像增强、二值分析、小波分析和分形几何用于图像处理，以及图形用户界面设计等方面的工程实际应用。全书侧重于图像处理工具箱在工程中的具体应用，通过具体的分析和详细的实例，读者不仅可以对MATLAB图像处理工具箱函数的强大功能有一个深刻了解，更能学会正确运用它快速解决实际问题的方法，从而提高分析问题和解决问题的能力。飞思在线http://www.fecit.com.cn“下载专区”提供书中范例源代码。
本书内容全面新颖、针对性强，理论与实际紧密结合，可供从事图像处理相关工作的教师、高年级本科生、研究生和广大科研人员参考。
-"MATLAB 6.5 support image processing," the book is based on MATLAB 6.5 of Image Processing Toolbox v3.2 (Image Processing Toolbox) Prepare, a more comprehensive system to introduce the Image Processing Toolbox v3.2 function in a noisy and the restoration of degraded images, graphics rendering, Image geometry transform, image enhancement, value analysis, wavelet analysis and fractal geometry for image processing, and the graphical user interface design, so the practical application of engineering. The book focused on Image Processing Toolbox works in the concrete application, through specific and detailed analysis of the examples, readers can not only on MATLAB Image Processing Toolbox function of the powerful have a deep understanding, better learn how to correctly apply it quick Platform: |
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Description: 1.选择一幅图像，利用散焦模型或运动模糊模型对该图像进行模糊处理；利用逆滤波对模糊图像进行复原处理，显示原始图像、模糊图像以及复原处理后的图像。
2.利用迭代算法对模糊图像进行逆卷积复原处理，显示原始图像、模糊图像以及复原处理后的图像。
-1. Select an image, the use of defocusing model or the model of the motion-blurred images fuzzy processing the use of inverse filtering for fuzzy image restoration processing, display the original image, fuzzy images, as well as recovery after treatment images. 2. Use of iterative algorithm for fuzzy image restoration deconvolution processing, show the original image, fuzzy images, as well as recovery after treatment images. Platform: |
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Author:syq |
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Description: 一篇经典的关于图像复原的文章，是应用Markov随机场解决此类问题的早期文章，我费了好大劲才找到的，希望对研究这个方向的朋友能有帮助。-A classic article on the image restoration, Markov random field is applied to solve such problems of the early articles, I had劲才found, in the hope that research in this direction can help a friend. Platform: |
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Author:卢帅 |
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Description: 摘要:为了提高图像复原算法的性能 ,提出了一种改进的奇异值分解法估计图像的点扩散函数。从图像的退化离散模型
出发 ,对图像进行逐层分块奇异值分解 ,并自动选取奇异值重组阶数以减少噪声对估计的影响。利用理想图像奇异值向
量平均能谱指数模型 ,估计点扩散函数奇异值向量的频谱 ,再反傅里叶变换得到其时域结果。实验结果表明 ,该方法能
在不同信噪比情况下估计成像系统的点扩散函数 ,估计结果比原有估计方法有所提高 ,有望为图像复原算法的预处理提
供一种有效的手段。-Abstract : To improve the performance of image restoration algorithms , a modified Singular Value De2
[ ] [ ]
composition SVD method was proposed to estimate the Point Spread Function PSF of an imaging
system. Using the discrete image degradation model , a block2based SVD filter scheme was applied for
the image denoising with an automatically determined singular value rank. After the spectra of PSF
singular vectors were estimated under an exponential model for the averaged spectra of un2degraded
image singular vectors , the IFFT was used to get the time2domain estimation of the PSF. The experi2
mental results show that this proposed method can be applied to estimate the PSF of the imaging sys2
tem under a wide SNR range and its performance is better than the original method. It may be used as
an effective method for the image preprocessing in image restoration problems.
[ ]
Key words: image restoration Point Spread Function PSF block2based Singular Value Decomposi2 Platform: |
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Author:zy |
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Description: 这是图像恢复中的盲反卷积迭代算法的matlab的源程序，对于学习数字图像有很大的好处！-This is image restoration in the Iterative Blind Deconvolution algorithm matlab source for the study of digital image has a lot of benefits! Platform: |
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Author:张磊 |
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Description: 这是模式识别中线性分类器中最常用的fisher线性分类器，并在结果中画出了分类线和分类效果-This is image restoration in the Iterative Blind Deconvolution algorithm matlab source for the study of digital image has a lot of benefits! Platform: |
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Author:张磊 |
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Description: This document contains details about image restoration techniques,realated sample codes and outputs.it deals with various types of noise and filters Platform: |
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Author:deeps |
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Description: Image enhancement in frequency domain using Fourier center frequency, Gaussian lowpass filter, Low pass filter, high pass filter. Image restoration using medean filter, weiner filter with noise generator such as Gaussian noise, Salt and Pepper noise Platform: |
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Author:dieu |
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Description: The Blind Deconvolution Algorithm can be used effectively when no information about the distortion (blurring and noise) is known. The algorithm restores the image and the point-spread function (PSF) simultaneously. The accelerated, damped Richardson-Lucy algorithm is used in each iteration. Additional optical system (e.g. camera) characteristics can be used as input parameters that could help to improve the quality of the image restoration. PSF constraints can be passed in through a user-specified function Platform: |
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Author:ayla |
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Description: 基于retinex理论的图像增强恢复算法的研究，在图像处理方向上涉及到一个图像增强的研究，本文基于retinex理论着重研究图像增强恢复算法-Based on the theory of retinex restoration algorithm for image enhancement in image processing involves the direction of an image enhancement, this paper focuses on theoretical study of image enhancement retinex restoration algorithm Platform: |
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Author:macintosh |
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Description: MATLAB进行图像处理的一些实用程序，有图像增强 ，图像复原的，还有神经网路的，还有一些实例，比如形态学实例——从PCB图像中删除所有电流线，仅保留芯片对象 。内附说明，希望能够对正在进行数字图像处理学习的人有帮助-MATLAB image processing some of the practical procedures, image enhancement, image restoration, as well as neural networks, there are some instances, such as morphology instance- the image from the PCB to remove all the current lines, retaining only the object chip. Containing a note in the hope of the ongoing digital image processing to help people learn Platform: |
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Author:zhangpeng |
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Description: 这是图像内绘(或叫图像修补)的matlab程序源代码,适合研究算法的同学使用.-This is the image in paint (or called image restoration) of matlab source code for the students of the algorithm used. Platform: |
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Author:崔 |
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Description: 将理论知识、科学研究和工程实践有机结合起来，内容涉及数字图像处理和识别技术的方方面面，包括图像的点运算、几何变换、空域和频域滤波、小波变换、图像复原、形态学处理、图像分割以及图像特征提取的相关内容；同时对于机器视觉进行了前导性的探究，重点介绍了两种目前在工程技术领域非常流行的分类技术——人工神经网络（ANN）和支持向量机（SVM），并在人脸识别这样的热点问题中结束《精通Matlab数字图像处理与识别》。(Combining theoretical knowledge, scientific research and engineering practice, the content involves all aspects of digital image processing and recognition technology, including point operation, geometric transformation, spatial and frequency domain filtering, wavelet transform, image restoration, morphological processing, image segmentation and image feature extraction, and the exploration of the preamble of machine vision. Two kinds of classification techniques, artificial neural network (ANN) and support vector machine (SVM), which are popular in the field of engineering and technology, are introduced in this paper, and the "master Matlab digital image processing and recognition" is finished in the hot issues such as face recognition.) Platform: |
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Author:Xingli |
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Description: 大块区域图像修复论文算法实现。基于论文改进的Criminisi算法。(The algorithm of image restoration in large area is implemented. Based on the improved Criminisi algorithm.) Platform: |
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Author:sdpscnc |
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