Publications

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2008
M. Vega, J. Mateos, R. Molina, and A.K. Katsaggelos, "Super-Resolution of Multispectral Images," The Computer Journal: Oxford University Press, June 2008. [PDF] [Tagged] [XML] [BibTex] 
R. Molina, M. Vega, J. Mateos, and A.K. Katsaggelos, "Variational Posterior Distribution Approximation in Bayesian Super Resolution Reconstruction of Multispectral Images," Applied and Computational Harmonic Analysis, special issue on Mathematical Imaging, vol. 24, issue 2, 251-267, March 2008. [PDF] [Tagged] [XML] [BibTex] 
S.D. Babacan, R. Molina, and A.K. Katsaggelos, "Parameter Estimation in Total Variation Blind Deconvolution," European Signal Processing Conference 2008 (EUSIPCO'08), Lausanne, Switzerland, August 2008. Abstract [Tagged] [XML] [BibTex] 
S.D. Babacan, R. Molina, and A.K. Katsaggelos, "Total Variation Super Resolution Using A Variational Approach," IEEE International Conf. on Image Processing 2008, October 2008. Abstract [PDF] [Tagged] [XML] [BibTex] 
S.D. Babacan, R. Molina, and A.K. Katsaggelos, "Parameter Estimation in TV Image Restoration Using Variational Distribution Approximation," IEEE Transactions on Image Processing, vol. 17, issue 3, pp. 326 - 339, March 2008. [PDF] [Tagged] [XML] [BibTex] 
S.D. Babacan, R. Molina, and A.K. Katsaggelos, "Generalized Gaussian Markov Field Image Restoration Using Variational Distribution Approximation," IEEE International Conf. on Acoustics, Speech, and Signal Processing (ICASSP’08), Las Vegas, Nevada, April 2008. [PDF] [Tagged] [XML] [BibTex] 
S.D. Babacan, R. Molina, and A.K. Katsaggelos, "Variational Bayesian Blind Deconvolution Using a Total Variation Prior," to appear in IEEE Transactions on Image Processing, January 2009. [Tagged] [XML] [BibTex] 
2007
D. Barreto, L.D. Alvarez, R. Molina, A.K. Katsaggelos, and G.M. Callico, "Region-Based Super-Resolution for Compression," Multidimensional Systems and Signal Processing, vol. 18, issue 2-3, 59-81, 2007. [PDF] [Tagged] [XML] [BibTex] 
S.D. Babacan, R. Molina, and A.K. Katsaggelos, "Total Variation Image Restoration and Parameter Estimation Using Variational Distribution Approximation," International Conference on Image Processing (ICIP’07), San Antonio, USA, September 2007. [PDF] [Tagged] [XML] [BibTex] 
S.D. Babacan, R. Molina, and A.K. Katsaggelos, "Total Variation Blind Deconvolution Using A Variational Approach To Parameter, Image, and Blur Estimation," European Signal Processing Conference (EUSIPCO’07), Poznan, Poland, September 2007. [PDF] [Tagged] [XML] [BibTex] 
T.E. Bishop, S.D. Babacan, B. Amizic, A.K. Katsaggelos, T. Chan, and R. Molina, "Blind image deconvolution: problem formulation and existing approaches," Blind image deconvolution: theory and applications, P. Campisi and K. Egiazarian, editors: CRC press, 2007  . [Tagged] [XML] [BibTex] 
"Super Resolution of Images and Video," Synthesis Lectures on Image, Video, & Multimedia Processing, A.K. Katsaggelos, R. Molina, and J. Mateos : Morgan & Claypool Publishers, 2007  . [Tagged] [XML] [BibTex] 
2006
M. Vega, R. Molina, and A.K. Katsaggelos, "A Bayesian Superresolution Approach to Demosaicing of Blurred Images," EURASIP Journal on Applied Signal Processing, Special Issue on Superresolution, vol. 2006, issue 25072, pp. 12, 2006. [PDF] [Tagged] [XML] [BibTex] 
R. Molina, A.K. Katsaggelos, and J. Mateos, "Blind Deconvolution Using a Variational Approach to Parameter, Image, and Blur Estimation," IEEE Trans. Image Processing, vol. 15, issue 12, 3715-3727, December 2006. [PDF] [Tagged] [XML] [BibTex] 
R. Molina, M. Vega, J. Mateos, and A.K. Katsaggelos, "Parameter Estimation in Bayesian Reconstruction of Multispectral Images Using Super Resolution Techniques," ICIP, Atlanta, Georgia, October 2006. [PDF] [Tagged] [XML] [BibTex] 
R. Molina, M. Vega, J. Mateos, and A.K. Katsaggelos, "Hierarchical Bayesian Super Resolution Reconstruction of Multispectral Images," EUSIPCO-06, Florence, Italy, September 2006. [PDF] [Tagged] [XML] [BibTex] 
R. Molina, A.K. Katsaggelos, L.D. Alvarez, and J. Mateos, "Towards a New Video Compression Scheme Using Super-resolution," Visual Communications and Image Processing, San Jose, CA, January 2006. [PDF] [Tagged] [XML] [BibTex] 
2005
R. Molina, J. Mateos, and A.K. Katsaggelos, "Super Resolution Reconstruction of Multispectral Images," Proc. Virtual observatories: Plate Content Digitization, Arhieve Mining and Image Sequence Processing, Sofia, Bulgaria, April 2005. [PDF] [Tagged] [XML] [BibTex] 
J. Mateos, R. Molina, and A.K. Katsaggelos, "Approximations of Posterior Distributions in Blind Deconvolution Using Variational Methods," IEEE International Conference on Image Processing (ICIP 2005), vol. 2, II- 770-773, September 2005. Abstract [PDF] [Tagged] [XML] [BibTex] 
R. Molina, J. Mateos, A.K. Katsaggelos, and R.Z. Milla, "A New super Resolution Bayesian Method for Pansharpening Landsat ETM+ Imagery," 9th International Symposium on Physical Measurements and Signatures in Remote Sensing (ISPMSRS), S. Liang, J. Liu, X. Li, R. Liu, and M. Schaepman, editors, Beijing, China, 280-283, October 2005. [PDF] [Tagged] [XML] [BibTex] 
2004
S. Villena, J. Abad, R. Molina, and A.K. Katsaggelos, "Estimation of high resolution images and registration parameters from low resolution observations," Proc. 9th Iberoamerican Congress on Pattern Recognition, Puebla, Mexico, October 2004. [Tagged] [XML] [BibTex] 
L.D. Alvarez, R. Molina, and A.K. Katsaggelos, "Motion Estimation in High Resolution Image Reconstruction from Compressed Video Sequences," Proc. IEEE International Conf. on Image Processing, Singapore, October 2004. [PDF] [Tagged] [XML] [BibTex] 
L.D. Alvarez, J. Mateos, A.K. Katsaggelos, and R. Molina, "High Resolution Images from Compressed Low Resolution Video: Motion Estimation and Observable Pixels," High Resolution Images from Compressed Low Resolution Video: Motion Estimation and Observable Pixels, vol. 14, issue 2, 58-66, August 2004. [PDF] [Tagged] [XML] [BibTex] 
C.A. Segall, A.K. Katsaggelos, R. Molina, and J. Mateos, "Bayesian Resolution Enhancement of Compressed Video," IEEE Trans. on Image Processing, vol. 13, issue 7, 898-911, July 2004. [PDF] [Tagged] [XML] [BibTex] 
A. Lopez, R. Molina, A.K. Katsaggelos, A. Rodriguez, J.M. Lopez, and J.M. Llamas, "Bayesian Reconstruction of SPECT Images: and Aid in Nuclear Medicine Diagnosis," International Journal of Imaging Systems and Technology, vol. 14, issue 1, 21-27, June 2004. [PDF] [Tagged] [XML] [BibTex]