A frequency domain approach to roto-translation estimation using gradient cross-correlation
Tzimiropoulos, Georgios; Argyriou, Vasileios; Stathaki, Tania
A novel frequency domain approach to roto-translation estimation is presented. The baseline gradient cross-correlation method is extended to handle rotations. A key feature of the proposed scheme is the ability to achieve good performance in the presence of both large translations and rotations as well as noise, a scenario for which other Fourier- based methods typically fail. Robustness and accuracy in conjunction with computational efficiency, offered by the frequency domain formulation, make the algorithm useful in a number of image processing tasks such as image registration.
|Publication Date||Sep 2, 2008|
|Peer Reviewed||Peer Reviewed|
|Institution Citation||Tzimiropoulos, G., Argyriou, V., & Stathaki, T. (2008). A frequency domain approach to roto-translation estimation using gradient cross-correlation|
|Copyright Statement||Copyright information regarding this work can be found at the following address: http://eprints.nottingh.../end_user_agreement.pdf|
|Additional Information||Published in: Proceedings of the British Machine Vision Conference 2008 (Leeds, September 2008). [Durham] : BMVA, 2008. ISBN: 978-1-9017-2536-0. doi: 10.5244/C.22.41|