645 search results - page 19 / 129 » Image interpolation with directionlets |
TCSV
2011
13 years 2 months ago
2011
This paper proposes a background subtraction method for Bayer-pattern image sequences. The proposed method models the background in a Bayer-pattern domain using a mixture of Gauss...
ICIP
2000
IEEE
14 years 9 months ago
2000
IEEE
This paper examines the application of extended permutation rank selection (EPRS) filters in image interpolation. EPRS filters are constrained to output an order statistic based o...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Causal processing of a signal’s samples is crucial in on-line applications such as audio rate conversion, compression, tracking and more. This paper addresses the problem of cau...
TMI
1998
13 years 7 months ago
1998
— When performing dynamic studies using emission tomography the tracer distribution changes during acquisition of a single set of projections. This is particularly true for some ...
DCC
2010
IEEE
14 years 20 days ago
2010
IEEE
This paper interprets image interpolation as a channel decoding problem and proposes a tanner graph based interpolation framework, which regards each pixel in an image as a variab...