DocumentCode
765676
Title
Correspondence analysis for regional tracking in coronary arteriograms
Author
Xia, Weixin ; Lü, Weixue
Author_Institution
Dept. of Comput. Sci. & Eng., Tongji Univ., Shanghai, China
Volume
11
Issue
2
fYear
1992
fDate
6/1/1992 12:00:00 AM
Firstpage
153
Lastpage
160
Abstract
A new method of correspondence analysis on the basis of geometrical similarity in tracking the region of interest (ROI) of coronary arteriograms is described. The method is insensitive to scaling, rotation, and gray-level variation. Experiments also show that the algorithm is valid even when large deformations exist. It is an important step toward a new approach to regional myocardial dysfunction analysis
Keywords
cardiology; diagnostic radiography; algorithm; coronary arteriograms; correspondence analysis; deformations; geometrical similarity; gray-level variation; region of interest; regional myocardial dysfunction analysis; regional tracking; rotation; scaling; Angioplasty; Arteries; Computer science; Heart; Image segmentation; Imaging phantoms; Motion analysis; Myocardium; Surgery; Tracking;
fLanguage
English
Journal_Title
Medical Imaging, IEEE Transactions on
Publisher
ieee
ISSN
0278-0062
Type
jour
DOI
10.1109/42.141638
Filename
141638
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