Image registration for multifocus image fusion

Zhong Zhang; Rick S. Blum

doi:10.1117/12.438325

29 August 2001 Image registration for multifocus image fusion

Zhong Zhang, Rick S. Blum

Proceedings Volume 4396, Battlespace Digitization and Network-Centric Warfare; (2001) https://doi.org/10.1117/12.438325
Event: Aerospace/Defense Sensing, Simulation, and Controls, 2001, Orlando, FL, United States

Abstract

In this paper, some image registration algorithms are investigated for the purpose of image fusion. A hybrid scheme which uses both feature-based and intensity-based methods is proposed. In this scheme, an edge-based image registration approach is developed to guide the intensity- based registration which uses optical flow estimation. The idea of coarse-to-fine multiscale iterative refinement is also studied. Experiments show that this approach is robust and efficient.

Citation Download Citation

Zhong Zhang and Rick S. Blum "Image registration for multifocus image fusion", Proc. SPIE 4396, Battlespace Digitization and Network-Centric Warfare, (29 August 2001); https://doi.org/10.1117/12.438325

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