Variable Rate Image Compression Based Adaptive Data Transfer Algorithm for Underwater Wireless Sensor Networks

Bin Wang, Kerong Ben

2023

Abstract

Underwater image, as a kind of important data in underwater wireless sensor networks, can more comprehensively and intuitively reflect the state of underwater environment, but the traffic demand of which is greater than the demand of the numerical data. However, the underwater acoustic channel has the characteristics of high bit error rate, high delay, low bandwidth and so on, and the energy of communication nodes is limited, and the position is time-varying, which makes the transmission of underwater image data extremely difficult. Aiming at this problem, this paper proposes an adaptive image transfer algorithm for underwater wireless sensor networks. The algorithm is based on HAAR wavelet transform algorithm to provide multi-resolution image lossless compression, and can adapt to different image transmission bit rates according to the changes of underwater transmission conditions. It can intelligently select the transmission routes based on reinforcement learning algorithm to achieve reliable and efficient underwater image transfer. Experiments show that the algorithm can effectively improve the packet delivery rate of underwater image, reduce the transmission delay and energy consumption, and can distinguish the transmission of image feature data and detail data, and balance the distribution of communication energy consumption among underwater communication nodes.

Paper Citation

in Harvard Style

Wang B. and Ben K. (2023). Variable Rate Image Compression Based Adaptive Data Transfer Algorithm for Underwater Wireless Sensor Networks. In Proceedings of the 2nd International Seminar on Artificial Intelligence, Networking and Information Technology - Volume 1: ANIT; ISBN 978-989-758-677-4, SciTePress, pages 61-69. DOI: 10.5220/0012273900003807

in Bibtex Style

@conference{anit23,
author={Bin Wang and Kerong Ben},
title={Variable Rate Image Compression Based Adaptive Data Transfer Algorithm for Underwater Wireless Sensor Networks},
booktitle={Proceedings of the 2nd International Seminar on Artificial Intelligence, Networking and Information Technology - Volume 1: ANIT},
year={2023},
pages={61-69},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0012273900003807},
isbn={978-989-758-677-4},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 2nd International Seminar on Artificial Intelligence, Networking and Information Technology - Volume 1: ANIT
TI - Variable Rate Image Compression Based Adaptive Data Transfer Algorithm for Underwater Wireless Sensor Networks
SN - 978-989-758-677-4
AU - Wang B.
AU - Ben K.
PY - 2023
SP - 61
EP - 69
DO - 10.5220/0012273900003807
PB - SciTePress