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Τίτλος: An adaptive median filter for the removal of periodic interference from an image
Συγγραφείς: Weeks, Arthur R. 
Kasparis, Takis 
Keif, Brian 
Major Field of Science: Engineering and Technology
Field Category: Electrical Engineering - Electronic Engineering - Information Engineering
Ημερομηνία Έκδοσης: 1-Ιου-1994
Πηγή: Proceedings Volume 2238, Hybrid Image and Signal Processing IV; (1994)
Conference: SPIE Conference Proceedings 
Περίληψη: © 1994 COPYRIGHT SPIE. A typical method of removing a periodic interference from an image is to two-dimensional fast Fourier transform (FFT) the interference corrupted image and manually locate and remove the impulses due to the interference. The last step is to inverse fast Fourier transform the interference free spectrum to yield the restored image. This is a manual process usually requiring human interaction and several iterations. In this paper, an adaptive median filter applied to an interference corrupted spectrum is presented to automatically remove only the interference spectral components while leaving the spectral components of the interference free image unmodified. The result is an interference free image obtained automatically.
URI: https://hdl.handle.net/20.500.14279/13991
ISBN: 9780819415424
ISSN: 2-s2.0-85020306085
0277786X
https://api.elsevier.com/content/abstract/scopus_id/85020306085
2-s2.0-85020306085
https://api.elsevier.com/content/abstract/scopus_id/85020306085
DOI: 10.1117/12.177716
Type: Conference Papers
Affiliation: University of Central Florida 
Publication Type: Peer Reviewed
Εμφανίζεται στις συλλογές:Δημοσιεύσεις σε συνέδρια /Conference papers or poster or presentation

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