Elastography Using Graph Cut Algorithm
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概要
- 論文の詳細を見る
The graph cut (GC) algorithm has emerged as an increasingly useful tool for many visual and image-processing problems in computing. This technique treats the segmentation problem as an energy minimization problem. Elastography is examined as a new application of ultrasound in medical diagnostic imaging. This method utilizes signals observed in different situations. Therefore, we expected to be able to apply the GC algorithm to elastography successfully. In this study, we examined the effectiveness of elastography using the GC algorithm. As a result, we obtained an appropriate displacement estimate for elastography using the GC algorithm.
- The Japan Society of Applied Physicsの論文
- 2009-07-25
著者
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Tagawa Norio
Graduate School Of Electrical Engineering Tokyo Metropolitan University
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Okubo Kan
Graduate School of System Design, Tokyo Metropolitan University, 6-6 Asahigaoka, Hino, Tokyo 191-0065, Japan
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Akazawa Naoto
Graduate School of System Design, Tokyo Metropolitan University, 6-6 Asahigaoka, Hino, Tokyo 191-0065, Japan
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