Adrien Besson, Dimitris Perdios, Marcel Arditi, Yves Wiaux and Jean-Philippe Thiran. submitted to IEEE ICASSP 2018
This repository contains all the code to reproduce the results of the paper: Pulse-stream models in time-of-flight imaging.
This paper considers the problem of reconstructing raw signals from random projections in the context of time-of-flight imaging with an array of sensors. It presents a new signal model, coined as multichannel pulse-stream model, which exploits pulse-stream models and accounts for additional structure induced by inter-sensor dependencies. We propose a sampling theorem and a reconstruction algorithm, based on l1-minimization, for signals belonging to such a model. We show the benefits of the proposed approach by means of numerical simulations and on a real non-destructive-evaluation application.
If you are using this code, please cite the following paper: A. G. J. Besson, D. Perdios, Y. Wiaux and J.-P. Thiran. PULSE-STREAM MODELS IN TIME-OF-FLIGHT IMAGING submitted to 2018 IEEE International Conference on Acoustics, Speech and Signal Processing.
This software has been tested on Linux 64-bit system (Ubuntu 16-04, Mint distribution) and on Windows 10 system.
Adrien Besson, (adrien.besson@epfl.ch)