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Improved Demons Technique with Orthogonal Gradient Information for Medical Image Registration

Cheng LU, Mrinal MANDAL

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Summary :

Accurate registration is crucial for medical image analysis. In this letter, we proposed an improved Demons technique (IDT) for medical image registration. The IDT improves registration quality using orthogonal gradient information. The advantage of the proposed IDT is assessed using 14 medical image pairs. Experimental results show that the proposed technique provides about 8% improvement over existing Demons-based techniques in terms of registration accuracy.

Publication
IEICE TRANSACTIONS on Information Vol.E93-D No.12 pp.3414-3417
Publication Date
2010/12/01
Publicized
Online ISSN
1745-1361
DOI
10.1587/transinf.E93.D.3414
Type of Manuscript
LETTER
Category
Biological Engineering

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