DocumentCode
1362679
Title
Computing joint distributions of 2D moving median filters with applications to detection of edges
Author
Huang, Dawei ; Dunsmuir, William T M
Author_Institution
Sch. of Math., Queensland Univ. of Technol., Brisbane, Qld., Australia
Volume
20
Issue
3
fYear
1998
fDate
3/1/1998 12:00:00 AM
Firstpage
340
Lastpage
343
Abstract
This paper derives the joint distribution of medians over moving windows in a two dimensional noisy image. The general formulation presented allows derivation of the probability distribution, needed to evaluate the probability of failing to detect an edge when present (“edge miss probability”) and the probability of falsely detecting a nonexistent edge
Keywords
edge detection; median filters; noise; probability; two-dimensional digital filters; 2D moving median filters; 2D noisy image; edge detection; edge miss probability; false detection probability; joint distributions; probability distribution; Australia; Distributed computing; Filters; Image edge detection; Image processing; Mathematics; Probability distribution; Shape; Signal processing; Smoothing methods;
fLanguage
English
Journal_Title
Pattern Analysis and Machine Intelligence, IEEE Transactions on
Publisher
ieee
ISSN
0162-8828
Type
jour
DOI
10.1109/34.667891
Filename
667891
Link To Document