Paper Info
Title
Efficient payload communications for IoT-enabled ViSAR vehicles using discrete cosine transform-based quasi-sparse bit injection
Abstract
High-performance remote sensing payload communication is a vital problem in air-borne and space-borne surveillance systems. Among different remote sensing imaging systems, video synthetic aperture radar (ViSAR) is a new technology with lots of principal and managerial data which should be compressed, aggregated, and communicated from a radar platform (or a network of radars) to a ground station through wireless links. In this paper, a new data aggregation technique is proposed towards efficient payload transmission in a network of aerial ViSAR vehicles. Our proposed method is a combination of a recent interpolation-based data hiding (IBDH) technique and visual data transformation process using discrete cosine transform (DCT) which is able to outperform the reference method in terms of data aggregation ability.
Year
DOI
Venue
2019
10.1186/s13638-019-1572-4
EURASIP Journal on Wireless Communications and Networking
Keywords
DocType
Volume
Interpolation-based data hiding (IBDH), Video synthetic aperture radar (ViSAR), Discrete cosine transform (DCT), ViSAR sensor networks, Internet of things (IoT)
Journal
2019
Issue
ISSN
Citations 
1
1687-1499
3
PageRank 
References 
Authors
0.39
0
2
Name
Order
Citations
PageRank
Mohammad R. Khosravi1267.55
Sadegh Samadi2224.57