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132
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ICIP
2009
IEEE
15 years 1 months ago
Geometrical plenoptic sampling
In this paper, we present a general framework for analysis of plenoptic sampling by investigating the spectral analysis of plenoptic imaging. The proposed framework provides a uni...
Chong Chen, Dan Schonfeld
ICPR
2004
IEEE
16 years 4 months ago
Tangent Vector Kernels for Invariant Image Classification with SVMs
This paper presents an application of the general sample-to-object approach to the problem of invariant image classification. The approach results in defining new SVM kernels base...
Alexei Pozdnoukhov, Samy Bengio
109
Voted
BMVC
2000
15 years 4 months ago
Straight Lines and Circles in the Log-Polar Image
Foveal or spatially-variant image representations are important components of active vision systems. Log-polar sampling is a particularly powerful example as a result of the simpl...
David S. Young
138
Voted
IJON
2002
85views more  IJON 2002»
15 years 3 months ago
Independent components of natural images under variable compression rate
A generalized ICA model allowing overcomplete bases and additive noises in the observables is applied to natural image data. It is well known that such a model produces independen...
Akio Utsugi
73
Voted
CIVR
2007
Springer
15 years 9 months ago
Shaping 3D multimedia environments: the MediaSquare
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Michael Dittenbach, Helmut Berger, Ronald Genswaid...