DocumentCode :
2998171
Title :
Robust Image Registration via Cepstral Analysis
Author :
Gonzalez, Ruben
Author_Institution :
Inst. for Integrated & Intell. Syst., Griffith Univ., Gold Coast, QLD, Australia
fYear :
2011
fDate :
6-8 Dec. 2011
Firstpage :
45
Lastpage :
50
Abstract :
Cepstrum based image registration has been largely overlooked over the past two decades. Initial investigation of the method was limited to alignment of images exhibiting only translational differences. Later attempts to extend the method to handle rotations proved disappointing. This paper presents a cepstrum-based registration method that provides performance comparable to the state of the art over a wide range of scale factors and rotation angles, with reduced computational load.
Keywords :
image registration; cepstral analysis; cepstrum based registration method; robust image registration; rotation angles; scale factors; Cepstrum; Correlation; Fourier transforms; Image registration; Image resolution; Vectors; Affine Transformation; Cepstrum; Global Motion Estimation; Image Registration; log-polar transform;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Digital Image Computing Techniques and Applications (DICTA), 2011 International Conference on
Conference_Location :
Noosa, QLD
Print_ISBN :
978-1-4577-2006-2
Type :
conf
DOI :
10.1109/DICTA.2011.16
Filename :
6128658
Link To Document :
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