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conference paper

Sampling Curves with Finite Rate of Innovation

Pan, Hanjie  
•
Blu, Thierry  
•
Dragotti, Pier Luigi
2011
Proceedings of the 9th International Conference on Sampling Theory and Applications
9th International Conference on Sampling Theory and Applications

We focus on a specific class of curves that can be parametrized using a finite number of variables in two dimensions. The corresponding indicator plane, which is a binary image, has infinite bandwidth and can not be sampled and perfectly reconstructed with classical sampling theory. In this paper, we illustrate that it is possible to recover parameters from finite samples of the indicator plane and have a perfect reconstruction of the indicator plane. The algorithm presented here extends the application of FRI signals to multi-dimensional cases and may find its application in field, like super-resolution.

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Type
conference paper
Author(s)
Pan, Hanjie  
Blu, Thierry  
Dragotti, Pier Luigi
Date Issued

2011

Published in
Proceedings of the 9th International Conference on Sampling Theory and Applications
Subjects

Finite rate of innovation

•

annihilation

•

sampling

•

super resolution

•

LCAV-MSP

Editorial or Peer reviewed

REVIEWED

Written at

OTHER

EPFL units
ISC  
Event nameEvent placeEvent date
9th International Conference on Sampling Theory and Applications

Singapore

May 2-6, 2011

Available on Infoscience
November 21, 2013
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/97180
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