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» Color Lines: Image Specific Color Representation
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TIP
2002
109views more  TIP 2002»
13 years 7 months ago
Color plane interpolation using alternating projections
Most commercial digital cameras use color filter arrays to sample red, green, and blue colors according to a specific pattern. At the location of each pixel only one color sample i...
Bahadir K. Gunturk, Yucel Altunbasak, Russell M. M...
IAJIT
2010
83views more  IAJIT 2010»
13 years 6 months ago
Spiral Bit-string Representation of Color for Image Retrieval
: This paper describes a color-based image retrieval technique that uses a new representation for the color content of an image. The new representation, called Spiral Bit-string Re...
Abdelhamid Abdesselam, Hui Hui Wang, Narayanan Kul...
TIP
2008
181views more  TIP 2008»
13 years 7 months ago
Sparse Representation for Color Image Restoration
Abstract--Sparse representations of signals have drawn considerable interest in recent years. The assumption that natural signals, such as images, admit a sparse decomposition over...
Julien Mairal, Michael Elad, Guillermo Sapiro
ICIP
2006
IEEE
14 years 9 months ago
A Model for the Electronic Representation of Bank Checks
The substitution of physical bank check exchange by electronic check image transfer brings agility, security and cost reduction to the clearing system. In this paper, we propose a...
Danilo Dias, Ricardo L. de Queiroz