Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/22570
Title: Realizing super-resolution with a directional anisotropic correlation model
Authors: Zhang, KX
Chan, YH 
Siu, WC 
Keywords: Non-uniform interpolation
Super-resolution
Wiener filter
Issue Date: 2009
Source: ICICS 2009 - Conference Proceedings of the 7th International Conference on Information, Communications and Signal Processing, 2009, 5397542 How to cite?
Abstract: This paper presents a directional anisotropic correlation model for super resolution reconstruction. A local adaptive correlation model is formed by exploiting local edge direction and anisotropic characteristic. For a local region with presence of edge or texture, a directional anisotropic correlation model is suitable to describe the local correlation while the correlation model tends to be more isotropic for a smoother region. A super resolution algorithm is proposed based on the proposed adaptive correlation model. Experiment shows that with the suggested correlation model the proposed algorithm is able to provide a good reconstruction result.
Description: 7th International Conference on Information, Communications and Signal Processing, ICICS 2009, Macau Fisherman's Wharf, 8-10 December 2009
URI: http://hdl.handle.net/10397/22570
ISBN: 9781424446575
DOI: 10.1109/ICICS.2009.5397542
Appears in Collections:Conference Paper

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