Affordable Access

Publisher Website

The effect analyze of the CT algorithm based on direct characteristic reconstruction

Elsevier Ltd
Publication Date
DOI: 10.1016/j.proeng.2010.11.017
  • Industry Ct
  • Characteristic Reconstruction
  • Radon Transform
  • Detect Resolution
  • Computer Science


Abstract In the industrial CT detection systems, because of the restrictions of noises such as scattering noise, the traditional methods for CT reconstruction have high noise and low resolution, and cannot detect smaller flaws. So this paper has proposed using the algorithm of characteristic reconstruction to reconstruct the characteristic of object. About this algorithm, relying on the inner structure character of detected object, according to the character of wavelet function before and after RADON transform, the characteristic part of the image is reconstructed by prefiltering the projected data. Then some experiment show that the method can protrude the inner small flaw of detected object with the less sacrifice of the resolution of image background.

There are no comments yet on this publication. Be the first to share your thoughts.


Seen <100 times

More articles like this

A 3-D industrial CT reconstruction algorithm to di...

on Nuclear Instruments and Method... Jan 01, 2011

Distributed CT image reconstruction algorithm base...

on Journal of X-ray science and t... 2015

New CT image reconstruction algorithm based on the...

on Nuclear Instruments and Method... Jan 01, 1999
More articles like this..