Image registration under affine transformation using cellular simultaneous recurrent networks

Khan M. Iftekharuddin; Keith Anderson

doi:10.1117/12.862316

7 September 2010 Image registration under affine transformation using cellular simultaneous recurrent networks

Proceedings Volume 7797, Optics and Photonics for Information Processing IV; 77970E (2010) https://doi.org/10.1117/12.862316
Event: SPIE Optical Engineering + Applications, 2010, San Diego, California, United States

Abstract

Cellular simultaneous recurrent networks (CSRN)s have been traditionally exploited to solve the digital control and conventional maze traversing problems. In previous works, we investigated the use of CSRNs to register simulated binary images with in-plane rotations between ±20° using two different CSRN architectures such as one with a general multi-layered perceptron (GMLP) architecture; and another with modified MLP architecture with multilayered feedback. We further exploit the CSRN for registration of realistic binary and gray scale images under rotation. In this current work we report results of applying CSRNs to perform image registration under affine transformations such as rotation and translation. We further provide extensive analyses of CSRN affine registration results for appropriate cost function formulation. Our CSRN results analyses show that formulation of locally varying cost function is desirable for robust image registration under affine transformation.

Citation Download Citation

Khan M. Iftekharuddin and Keith Anderson "Image registration under affine transformation using cellular simultaneous recurrent networks", Proc. SPIE 7797, Optics and Photonics for Information Processing IV, 77970E (7 September 2010); https://doi.org/10.1117/12.862316

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