Welcome![Sign In][Sign Up]
Location:
Search - PSF.rar

Search list

[Other309780805DeblurringImages Using theBlindDeconvolutionAlgorithm.rar

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: | Size: 3192 | Author: mingmingpudm | Hits:

[Special Effectsdeconvblind

Description: deconvblind函数介绍 主要用于运动模糊图像的恢复 (再不知道PSF的情况下)-Introduction deconvblind function primarily for the restoration of motion-blurred images (do not know the case of PSF)
Platform: | Size: 6144 | Author: 刘德 | Hits:

[Special EffectsPSF

Description: 本文针对灰度图像的盲复原问题进行了一些研究,介绍了两种不同的图像盲复 原处理的方法。一种是误差一参数分析法,该方法适合于辨识可以用参数来表征的 点扩散函数,如线性移动模型和Gauss模型等,然后根据估计的参数确定退化图像 的点扩’散函数,再利用常规的复原算法(如维纳滤波法)对退化图像进行复原处理 另一种是非负支撑域约束递归逆滤波(NAS-R工F)算法,文中介绍了NAS-R工F算法 的基本思想,并结合正则化的思想,提出了NAS-RIF的改进算法,相应对该算法的 性能效果进行了仿真分析。 1.图像去噪MATLAB仿真程序.m 2.图像点扩展函数获取MATLAB仿真程序.m 3.约束最小二乘法图像复原MATLAB仿真程序.m
Platform: | Size: 3778560 | Author: 刘赛 | Hits:

CodeBus www.codebus.net