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A perceptually organized method for image interpolation

DSpace at IIT Bombay

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Title A perceptually organized method for image interpolation
 
Creator RAJAN, DEEPU
CHAUDHURI, SUBHASIS
 
Subject image enhancement
interpolation
optimisation
 
Description Perception of an image depends on its visual representation. In this paper we present a perceptually organized scheme for image expansion or scattered data interpolation. This is done by decomposing the image (or data) into appropriate perceptual groups, carrying out the interpolation in individual groups as per the perceptual necessity and subsequently transforming the interpolated values back to the image domain. Various perceptual properties of the image, such as the 3D shape of an object, textural homogeneity, local variations in scene reflectivity, visual transparency can be better preserved during the interpolation process.
 
Publisher IEEE
 
Date 2008-12-22T05:54:26Z
2011-11-28T01:42:12Z
2011-12-15T09:58:25Z
2008-12-22T05:54:26Z
2011-11-28T01:42:12Z
2011-12-15T09:58:25Z
2000
 
Type Article
 
Identifier Proceedings of the 15th International Conference on Pattern Recognition (V 3), Barcelona, Spain, 3-7 September 2000, 734-737
0-7695-0750-6
10.1109/ICPR.2000.903649
http://hdl.handle.net/10054/461
http://dspace.library.iitb.ac.in/xmlui/handle/10054/461
 
Language en