Reliable and Low-Complexity Chirp Spread Spectrum-Based Aerial Acoustic Communication.

Jihwan Lee Chulyoung Kwak Seongwon Kim Saewoong Bahk

Published in: IEEE Access (2020)

Keyphrases

low complexity
spread spectrum
image watermarking
data hiding
transform domain
motion estimation
computational complexity
watermarking scheme
watermarking algorithm
frequency domain
communication systems
image processing
bit error rate