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Image edge detection and enhancement by an inversion operation

✍ Scribed by Nath Das, Debendra ;Mukhopadhyay, Sourangshu

Book ID
115347691
Publisher
The Optical Society
Year
1998
Tongue
English
Weight
371 KB
Volume
37
Category
Article
ISSN
1559-128X

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## Abstract An inversion recovery (IR) artifact was used to delineate the blood/wall boundary in left ventricles. The artifact consisted of a hypointensity signal in pixels located at the boundary of two contiguous tissues with different T~1~ relaxation times. The feasibility of measuring the eject