DocumentCode
2967359
Title
Change-detection in image sequences [medical application]
Author
Makki, A. ; El-Fishawy, A. ; Abutaleb, A. ; Hansen, C. ; Siegel, J. ; Kesler, S.
Author_Institution
Dept. of Electr. Eng., Temple Univ., Philadelphia, PA, USA
fYear
1988
fDate
10-11 Mar 1988
Firstpage
301
Lastpage
304
Abstract
Two algorithms for the detection of small changes between images in a noisy environment are described. The first is a nonlinear image processing procedure for reduction and/or suppression of background (clutter), and the enhancement of the small difference between two images. This procedure is based on the recently developed Pontryagin filter and concepts of adaptive noise cancelling and image-sequence analysis. The second procedure is linear and is based on a lattice filter structure. The performance is evaluated through computer simulations and real images
Keywords
patient diagnosis; picture processing; Pontryagin filter; adaptive noise cancelling; computer simulation; image sequence analysis; lattice filter structure; noisy environment; nonlinear image processing; Adaptive filters; Biomedical equipment; Change detection algorithms; Image analysis; Image processing; Image sequences; Lattices; Medical services; Noise cancellation; Working environment noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Bioengineering Conference, 1988., Proceedings of the 1988 Fourteenth Annual Northeast
Conference_Location
Durham, NH
Type
conf
DOI
10.1109/NEBC.1988.19412
Filename
19412
Link To Document