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Super-Resolution Imaging

 

Related Publications

Restoration of bayer-sampled image sequences, Murat Gevrekci, Bahadir K. Gunturk, and Yucel Altunbasak, Oxford University Press, Computer Journal, vol. 52, no. 1, pp. 1-14, January 2009. [pdf]

Superresolution under photometric diversity of images, Murat Gevrekci and Bahadir K. Gunturk, EURASIP Journal on Advances in Signal Processing, Special Issue: Super-Resolution Enhancement of Digital Video, 2007. [pdf]

High-resolution image reconstruction from differently exposed images, Bahadir K. Gunturk, Murat Gevrekci, IEEE Signal Processing Letters, vol. 13, no. 4, pp. 197-200, April 2006. [pdf]

Super-resolution reconstruction of compressed video using transform-domain statistics, Bahadir K. Gunturk, Yucel Altunbasak, and Russell M. Mersereau, IEEE Trans. Image Processing, vol. 13, no. 1, pp. 33-43, January 2004. [pdf]

Eigenface-domain super-resolution for face recognition, Bahadir K. Gunturk, Aziz U. Batur, Yucel Altunbasak, Monson H. Hayes III, and Russell M. Mersereau, IEEE Trans. Image Processing, vol. 12, no. 5, pp. 597-606, May 2003. [pdf]

Multi-frame resolution enhancement methods for compressed video, Bahadir K. Gunturk, Yucel Altunbasak, and Russell M. Mersereau, IEEE Signal Processing Letters, vol. 9, no. 6, pp. 170-174, June 2002. [pdf]

 

Sample Results

A subset of input images from a dataset of 50 images:

Bilinear interpolation and super-resolution results:

Bilinear Interpolation

   

Super-Resolution

 

Super-resolution video restoration

Input video Output video

 

Super-resolution restoration with photometric modeling

Input images
   
Bilinear interpolation Super-resolution