Referenced Items are not available for this document.
The purpose of the article is to give an analysis of the anisotropic diffusion (AD) and propose adaptive nonlinear filtering based on a judicious choice of the conductance function (CF) and the edgeness threshold. A new undesirable effect, which we call the “pinhole effect” may result when AD is introduced for the first time. A robust solution to this effect is proposed and evaluated through experimental data. The evolution of the diffused signal is analyzed through a physical model using the optical flow technique (OFT). The overall strategy is evaluated through experimental results obtained on synthetic and actual images
Published in:
Pattern Analysis and Machine Intelligence, IEEE Transactions on
(Volume:21
,
Issue:
9
)
Date of Publication: Sep 1999
- Page(s):
- 940 - 946
- ISSN :
- 0162-8828
- INSPEC Accession Number:
- 6373158
- Digital Object Identifier :
- 10.1109/34.790435
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 06 August 2002
- Issue Date :
- Sep 1999
- Sponsored by :
- IEEE Computer Society
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