tomobox

Versión 1.0.0.0 (10,9 KB) por Jakob Heide Jørgensen
A few tools for tomographic reconstruction experiments.
4.0
(2)
2,3K descargas
Actualizado 17 ago 2010

Ver licencia

Tiny collection of tools that enables simple experiments with tomographic reconstruction of three-dimensional objects from two-dimensional projections using a parallel beam geometry.

The zip-file contains the following files:

buildSystemMatrix.m: Sets up a tomographic system matrix for a parallel beam geometry in three dimensions

getNoise.m: Creates a vector of Gaussian white noise.

phantom3d.m: Create a three-dimensional extension of the classic Shepp-Logan test image. This file is made by Matthias Schabel and published at the FEX as File ID: #9416.

plotLayers.m: Displays the layers of threedimensional array.

tomoboxDemo1.m: Demo script to run a simulation including generating a test image, choosing random projection directions, computing projections, adding noise, and finally reconstructing by use of the iterative linear solver LSQR.

traceRays.m: Aux. function for buildSystemMatrix.

Citar como

Jakob Heide Jørgensen (2024). tomobox (https://www.mathworks.com/matlabcentral/fileexchange/28496-tomobox), MATLAB Central File Exchange. Recuperado .

Compatibilidad con la versión de MATLAB
Se creó con R2010a
Compatible con cualquier versión
Compatibilidad con las plataformas
Windows macOS Linux
Categorías
Más información sobre Biomedical Imaging en Help Center y MATLAB Answers.
Agradecimientos

Inspirado por: 3D Shepp-Logan phantom

Inspiración para: 2-D Tomographic Reconstruction Demo

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

tomobox/

Versión Publicado Notas de la versión
1.0.0.0