ICIP 2006, Atlanta, GA

Slide Show

Atlanta Conv. & Vis. Bureau


Technical Program

Paper Detail

Session:Interpolation, Super-Resolution and Demosaicking
Time:Wednesday, October 11, 09:40 - 12:20
Presentation: Poster
Authors: Jieyong Lv; Peking University 
 Pengwei Hao; Queen Mary, University of London 
Abstract: Although an all-in-focus image can be generated by mosaicking all the best focused regions of a sequence of acquired images taken under different focal settings, an even better resolved result can be obtained with those discarded less focused regions which actually contain more useful information. This paper presents a method to estimate an all-infocus and super-resolved image of a scene from a sequence of such images. The proposed method applies mosaicking and super-resolution techniques simultaneously to iteratively reconstruct a better image by blind trellis searching. Partitioning images into small blocks makes the new method parallel and fast over blocks. With the proposed approach, a high resolution image can be efficiently estimated both in the underdetermined case and in the case with registration errors.