Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/22525
Title: Adaptive directional window selection for edge-directed interpolation
Authors: Wong, CS
Siu, WC 
Keywords: Edge-directed
Interpolation
Sample window selection
Issue Date: 2010
Source: Proceedings - International Conference on Computer Communications and Networks, ICCCN, 2010, 5560064 How to cite?
Abstract: In this paper, we present an adaptive directional window selection for the edge-directed interpolation. The new window selection can solve the problem of covariance mismatch in high frequency and texture regions. It makes use of a practical directional elliptic window which works according to the edge direction sliding along an edge and then subsequently chooses the best window evaluated by choosing the elliptic window which has the lowest Means Square Error (MSE). Experimental results show that by the proposed technique can generate a high quality interpolated image which is better than other edge directed interpolation approaches. Experimental results also provided on different images to justify the value of this approach at the end of the paper.
Description: 2010 19th International Conference on Computer Communications and Networks, ICCCN 2010, Zurich, 2-5 August 2010
URI: http://hdl.handle.net/10397/22525
ISBN: 9781424471164
ISSN: 1095-2055
DOI: 10.1109/ICCCN.2010.5560064
Appears in Collections:Conference Paper

Access
View full-text via PolyU eLinks SFX Query
Show full item record

SCOPUSTM   
Citations

9
Last Week
0
Last month
0
Citations as of Aug 13, 2017

Page view(s)

48
Last Week
4
Last month
Checked on Aug 13, 2017

Google ScholarTM

Check

Altmetric



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.