An enhanced positioning scheme for chirp spread spectrum ranging.

Hyeonwoo Cho Chang Woo Lee Sung Jun Ban Sang Woo Kim

Published in: Expert Syst. Appl. (2010)

Keyphrases

spread spectrum
video watermarking
watermark embedding
image watermarking
data hiding
fourier transform
watermarking scheme
transform domain
frequency hopping
watermarking algorithm
frequency domain
digital watermarking
direct sequence spread spectrum