DocumentCode :
388294
Title :
Application of fuzzy set theory in detecting x-ray edges
Author :
Pal, Sankar K. ; King, Robert A.
Author_Institution :
Imperial College of Science and Technology, London, England
Volume :
6
fYear :
1981
fDate :
29677
Firstpage :
1125
Lastpage :
1128
Abstract :
An algorithm for extracting different regional boundaries of x-ray images is described which includes three-stage enhancement of the image in the fuzzy property plane and a smoother before the detection of edges. The property plane is extracted from the spatial domain using S and π functions and fuzzifiers. The operator \´contrast intensifier\´ is used as an enhancement tool. The final edge detection is achieved using \´ 
\´ or \´ 
\´ operator.
\´ or \´ \´ operator.Keywords :
Bandwidth; Brightness; Educational institutions; Equations; Fuzzy set theory; Image edge detection; Region 2; X-ray detection; X-ray detectors;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '81.
Type :
conf
DOI :
10.1109/ICASSP.1981.1171170
Filename :
1171170
Link To Document :
