An improved image scene registration using wavelets

Eric P. Lam

doi:10.1117/12.777912

11 April 2008 An improved image scene registration using wavelets

Eric P. Lam

Proceedings Volume 6941, Infrared Imaging Systems: Design, Analysis, Modeling, and Testing XIX; 694109 (2008) https://doi.org/10.1117/12.777912
Event: SPIE Defense and Security Symposium, 2008, Orlando, Florida, United States

Abstract

Subpixel scene registration is useful for certain image processing applications. In one image processing application, image frame integration can use frame registration. The scene shifts does not necessarily have to be integer shifts. In this paper, we present an image registration approach that is based on the wavelet decomposition and the Fitts correlation algorithm. The original Fitts algorithm is ideal for small-scale translations. A successful image-based tracker using Fitts correlation for position measurement will require additional modifications to the original algorithm to enable it to operate the small-scale translations.

Citation Download Citation

Eric P. Lam "An improved image scene registration using wavelets", Proc. SPIE 6941, Infrared Imaging Systems: Design, Analysis, Modeling, and Testing XIX, 694109 (11 April 2008); https://doi.org/10.1117/12.777912

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