The Wavelet Digest Homepage
Return to the homepage
Search the complete Wavelet Digest database
Help about the Wavelet Digest mailing list
About the Wavelet Digest
The Digest The Community
 Latest Issue  Back Issues  Events  Gallery
The Wavelet Digest
   -> Volume 7, Issue 5


Preprint: Wavelet analysis edge detection.
 
images/spacer.gifimages/spacer.gif Reply into Digest
Previous :: Next  
Author Message
applma@cqu.edu.cn
Guest





PostPosted: Wed Apr 22, 1998 9:33 am    
Subject: Preprint: Wavelet analysis edge detection.
Reply with quote

#6 Preprint: Wavelet analysis edge detection.

Detect edges respectively from the image and projections
of ICT with wavelet analysis method

Li Zeng Xu Wen-Zhi Chen Ting-Huai
Dept. of applied math., Chongqing University, Chongqing, 400044,
P. R. China E-mail applma@cqu.edu.cn

Abstract In industrial computerized tomography ( I C T ) , with the
wavelet analysis method, we detect edges within a cross section from
the image or projections. This method can detect edges from the noised
image of ICT. Comparing with the Laplace method that detect edges
from the noised image of ICT, this method can reduce the noise of the
edge image and can filter the non-white noise. These methods can be
applied to medical computerized tomography, too.
All times are GMT + 1 Hour
Page 1 of 1

 
Jump to: 
 


disclaimer - webmaster@wavelet.org
Powered by phpBB

This page was created in 0.023766 seconds : 18 queries executed : GZIP compression disabled