AI检测代码解析 %% Radon Transform function RadonTest() fileName=input('Input image file name:'); srcImage=imread(fileName); grayImage=rgb2gray(srcImage); cannyImage=edge(grayImage,'canny'); theta=0:180; [R,x]=radon(cannyImage,theta); figure,imagesc(theta,x,R); title('R_theta X');...
theta=theta,circle=True)# 计算Radon变换# 显示Sinogramplt.imshow(sinogram,extent=(0,180,0,sinogram.shape[0]),aspect='auto',cmap='gray')plt.title('Radon Transform (Sinogram)')plt.xlabel('Angle (degrees)')plt.ylabel('Projection position')plt.show()...
3. Python代码示例 以下是一个使用scikit-image库进行Radon变换的示例代码: python import numpy as np import matplotlib.pyplot as plt from skimage.transform import radon, iradon # 生成一个二维图像 image = np.zeros((100, 100)) image[30:70, 30:70] = 1 # 执行Radon变换 theta = np.linspace(0...
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. ...
python library for tomographic image reconstruction tomographybackprojectionradon-transform UpdatedJan 5, 2025 Python ferasboulala/radon-tf Star13 Code Issues Pull requests Simple opencv radon transform implementation cppradon-transform UpdatedApr 7, 2023 ...
python有没有实现radon（）的库，或者自己怎么写？fromskimage.transformimportradonradon(img,theta,circle...
The method makes use of the previously described Radon Cumulative Distribution Transform (R-CDT) for image data, whose mathematical properties are exploited to express the image data in a form that is more suitable for machine learning. While certain operations such as translation, scaling, and ...
stack seismology geophysics linear transform high-resolution radon slant Updated Jul 15, 2023 Python renemarc / balena-airthingswave Star 14 Code Issues Pull requests ☢️ Airthings Wave radon detector bridge for single-board computers: a balena and Docker container. 🐳 dockerfile radon bale...
Radon变换: 又称为Hough Transform (数字图像处理课程里学过——数字图像处理课件3-P37) 考虑b=ax+y,将原来的XY平面内的点映射到AB平面上。则原来在XY平面上的一条直线的所有的点,在AB平面上都位于同一个点。通过记录下AB平面上的点的积累厚度,可反知XY面上的一条线的存在。在新平面下得到相应的点积累的峰...
radon transform radon transform评分: matlab非常方便用于数值计算,本文档介绍了matlab中用于进行radon变换的函数和用法,并附有程序。 matlab radon变换2013-12-13 上传大小:264KB 所需:10积分/C币 线控转向系统(CarSim与Simulink)联合仿真的关键技术与应用