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conference paper

Joint image registration and reconstruction from compressed multi-view measurements

Puy, Gilles  
•
Vandergheynst, Pierre  
Vandeville, D.
•
Goyal, Vk
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2013
Wavelets And Sparsity Xv
Conference on Wavelets and Sparsity XV

We present a method for joint reconstruction of a set of images representing a given scene from few multi-view measurements obtained by compressed sensing. We model the correlation between measurements using global geometric transformations represented by few parameters. Then, we propose an algorithm able to jointly estimate these transformation parameters and the observed images from the available measurements. This method is also robust to occlusions appearing in the scene. The reconstruction algorithm minimizes a non-convex functional and generates a. sequence of estimates converging to a critical point of this functional. Finally, we demonstrate the efficiency of the proposed method using numerical simulations.

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Type
conference paper
DOI
10.1117/12.2023916
Web of Science ID

WOS:000326764600026

Author(s)
Puy, Gilles  
Vandergheynst, Pierre  
Editors
Vandeville, D.
•
Goyal, Vk
•
Papadakis, M.
Date Issued

2013

Publisher

Spie-Int Soc Optical Engineering

Publisher place

Bellingham

Published in
Wavelets And Sparsity Xv
ISBN of the book

978-0-8194-9708-6

Total of pages

8

Series title/Series vol.

Proceedings of SPIE

Volume

8858

Subjects

compressed sensing

•

image registration

•

ill-posed inverse problem

•

non-convex optimization

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
LTS2  
Event name
Conference on Wavelets and Sparsity XV
Available on Infoscience
December 9, 2013
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/97580
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