Maximum a posteriori super-resolution of compressed video with a novel multichannel image prior and a new observation model

European Signal Processing Conference

Volumn , Issue , 2011, Pages 293-297

  Belekos, Stefanos P ^a,c   Galatsanos, Nikolaos P ^b   Katsaggelos, Aggelos K ^a,c  

^a UNIVERSITY OF ATHENS   (Greece)

^b UNIVERSITY OF PATRAS   (Greece)

^c Northwestern University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRICAL ENGINEERING; SIGNAL PROCESSING;

COMPRESSED VIDEO; MAXIMUM A POSTERIORI; MODEL COMPONENTS; MULTICHANNEL IMAGES; OBSERVATION MODEL; QUANTIZATION NOISE MODEL; STATE OF THE ART; SUPER RESOLUTION;

IMAGE COMPRESSION;

EID: 84863753707     PISSN: 22195491     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

1. A.K. Katsaggelos, R. Molina, and J. Mateos, Super Resolution of Images and Video. Morgan & Claypool, 2007.
2. M.K. Ng, H. Shen, E.Y. Lam, and L. Zhang, "A TV Super-Resolution Reconstruction Algorithm for Digital Video," EURASIP J. Adv. Signal Proc., pp. 1-16, 2007.
3. S. P. Belekos, N.P. Galatsanos, and A. K. Katsaggelos, "Maximum a posteriori video super-resolution using a new multichannel image prior," IEEE Trans. Image Proc., vol. 19, pp. 1451-1464, Jun. 2010.
4. S. P. Belekos, N.P. Galatsanos, and A. K. Katsaggelos, "Maximum a posteriori video super-resolution with a new multichannel image prior," in Proc. EUSIPCO 2008, Lausanne, Switzerland, Aug. 25-29. 2008, pp. 25-29.
5. S. P. Belekos, N.P. Galatsanos, S.D. Babacan, and A. K. Katsaggelos, "MAP SR of compressed video using a new multichannel image prior," in Proc. ICIP 2009, Cairo, Egypt, Nov. 7-11. 2009, pp. 2797-2800.
6. C.A. Segall, A. K. Katsaggelos, R. Molina, and J. Mateos, "Bayesian resolution enhancement of compressed video," IEEE Trans. Image Proc., pp. 898-911, Jul. 2004.