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TCSV
2008
134views more  TCSV 2008»
14 years 9 months ago
Efficient Multiple-Description Image Coding Using Directional Lifting-Based Transform
This paper proposes an efficient two-description image coding technique. The two side descriptions of an image are generated by quincunx subsampling. The decoding from any side des...
Nan Zhang 0006, Yan Lu, Feng Wu, Xiaolin Wu, Baoca...
ICIP
2000
IEEE
15 years 11 months ago
Fingerprint Enhancement Based on the Directional Filter Bank
Sang-il Park, Mark J. T. Smith, Jun Jae Lee
TSP
2010
14 years 4 months ago
Closed-form MMSE estimation for signal denoising under sparse representation modeling over a unitary dictionary
This paper deals with the Bayesian signal denoising problem, assuming a prior based on a sparse representation modeling over a unitary dictionary. It is well known that the maximum...
Matan Protter, Irad Yavneh, Michael Elad