Light field acquisition from blurred observations using a programmable coded aperture camera

DOI: 
Publication date: 
01/01/2013
Main author: 
Ruiz P.
IAA authors: 
Cardenas, M.C.
Authors: 
Ruiz P., Mateos J., Cardenas M.C., Nakajima S., Molina R., Katsaggelos A.K.
Journal: 
European Signal Processing Conference
Publication type: 
Conference Paper
Volume: 
Pages: 
Number: 
6811511
Abstract: 

In this paper we deal with the problem of acquiring a scene light field using a programmable coded aperture camera when the angular observations are out-of-focus. We describe a portable programmable coded aperture prototype that can be attached to any DSLR camera lens and propose a blind deconvolution method to deblur light fields. The performance of the proposed method is evaluated on synthetic and real images. © 2013 EURASIP.

Database: 
SCOPUS
Keywords: 
blurred observations; Computational photography; light field; programmable coded aperture camera