ICASSP 2016accepted0 citations
Efficient sensor position selection using graph signal sampling theory
Akie Sakiyama, Yuichi Tanaka, Toshihisa Tanaka, Antonio Ortega
Abstract
We consider the problem of selecting optimal sensor placements. The proposed approach is based on the sampling theorem of graph signals. We choose sensors that maximize the graph cut-off frequency, i.e., the most informative sensors for predicting the values on unselected sensors. We study the existing methods in the context of graph signal processing and clarify the relationship between these methods and the proposed approach. The effectiveness of our approach is verified through numerical experiments, showing advantages in prediction error and execution time.
BibTeX
@inproceedings{icassp2016_efficientsensorp,
title = {Efficient sensor position selection using graph signal sampling theory},
author = {Akie Sakiyama and Yuichi Tanaka and Toshihisa Tanaka and Antonio Ortega},
booktitle = {ICASSP 2016},
year = {2016}
}