A comprehensive survey on super-resolution algorithms which might be of interest of some of you: http://link.springer.com/article/10.1007%2Fs00138-014-0623-4 http://vbn.aau.dk/da/publications/superresolution-a-comprehensive-survey(6966f21a-2cae-4005-819d-54f3d603f44d).html Best regards, Kamal