Image enhancementLine detectionThe Radon transform develops an image according to a "system of functions" consisting of 8-lines. Thus, the Radon transform of a signal b(x{sub}1, x{sub}2) represents the set of all parallel projections of b(x{sub}1, x{sub}2). The Radon transform maps...
Matlab的radon()函数是用于进行雷登变换(Radon Transform)的函数,而不是用于进行圆形雷登变换的函数。 雷登变换是一种在医学成像领域广泛应用的数学变换方法,它可以将二维图像转换为一组投影数据。这些投影数据可以用于重建原始图像,从而在医学诊断和图像处理中起到重要作用。 radon()函数的主要功能是计算给定图像的雷登...
【Key words】Radon transform; line detection; image processing; pattern recognition 1 概述 随着电子技术的发展,印刷电路板进入大批量生产阶段, 电路板上集成的电子元器件的密度越来越大,依靠人工目测 对电路板上芯片是否正确贴装进行检测的方法已经不适 用[1].自动光学检测(Automatic Optical Inspection, AOI)...
Ship Wake Detection Algorithm in SAR Image Based on Normalized Grey Level Hough Transform基于归一化灰度Hough变换的SAR图像舰船尾迹检测算法 As one of the important applications in Synthetic Aperture Radar(SAR) images, ship wake detection has been received considerable attentions in the area of ... ...
The article introduces radon transform of image as well as a method to calculate geometric moments under radon transform. By making use of the anti-interference character of Radontransform, this paper presents a method of extracting image's moment feature, which can get a moment feature matrix of...
cmatlabimage-processingfiltersmedical-image-processingdenoisingradon-transformreconstructed-images UpdatedNov 1, 2018 🦴 Playground demonstrating the radon transform swiftctradon-transformbiological-imagingxray-ctcomputed-tompography UpdatedOct 2, 2021
Radon变换和全变分相融合的图像复原算法
A Wiener Filtering Approach over the Euclidean Motion Group for Radon Transform Inversion Yazici, "A Wiener filtering approach over the Euclidean motion group for Radon transform inversion," in Proceedings of SPIE Medical Imaging 2003, 5032, pp... CE Yarman,B Yazici - Image Processing Pt 被引量...
The Radon Transform is a mathematical operation that calculates the integral of a function along rays. It is commonly used in tomographic systems, such as X-ray imaging in medical applications, to reconstruct two- or three-dimensional objects from these integrals. ...
A new target appearance model based on Radon transform data is studied, and it is introduced into the correlation filtering...MORE 作者 杨炼 机构地区 湖南人文科技学院数学与金融学院 出处 《图像与信号处理》 2023年第3期317-326,共10页 Journal of Image and Signal Processing 关键词 目标跟踪 ...