PMID: 15376603Sep 21, 2004Paper

Image registration by "super-curves"

IEEE Transactions on Image Processing : a Publication of the IEEE Signal Processing Society
Minghui Xia, Bede Liu

Abstract

We solve the 2-D affine image registration problem by curve matching and alignment. Our approach starts with a super-curve, which is formed by superimposing two affine related curves in one coordinate system. We use B-spline fusion technique to find a single B-spline approximation of the super-curve and a registration between the two curves simultaneously. This approach achieves superior accuracy and efficiency in curve matching and alignment. We then address the occlusion problem by finding partial match between the curves segmented using inflections and cusps, which are affine invariant. The combination of edge detection and curve alignment lead to accurate image registration.

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Citations

Mar 10, 2015·IEEE Transactions on Image Processing : a Publication of the IEEE Signal Processing Society·Panagiotis Sidiropoulos, Jan-Peter Muller
Apr 28, 2010·IEEE Transactions on Pattern Analysis and Machine Intelligence·Yun Zhang, Chee-Hung Henry Chu
Jan 10, 2009·IEEE Transactions on Image Processing : a Publication of the IEEE Signal Processing Society·Loïc Baboulaz, Pier Luigi Dragotti
May 21, 2010·IEEE Transactions on Image Processing : a Publication of the IEEE Signal Processing Society·Yun Zhang, Chee-Hung Henry Chu
Feb 28, 2017·Biomedical Engineering Letters·Jing RenAnwar Abdalbari

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