Open AccessImage Quality Assessment Method for Underwater Acoustic Communication Based on Digital Watermarking
Author(s) -
Fei Yuan,
YE Zheng-Shan,
Chen Lin,
En Cheng
Publication year - 2013
Publication title -
international journal on smart sensing and intelligent systems
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.171
H-Index - 27
ISSN - 1178-5608
DOI - 10.21307/ijssis-2017-564
Subject(s) - watermark , digital watermarking , distortion (music) , channel (broadcasting) , computer science , artificial intelligence , underwater , computer vision , image (mathematics) , image quality , telecommunications , geology , bandwidth (computing) , amplifier , oceanography
This paper proposes a method of reduced-reference image quality assessment based on watermarking algorithm in underwater acoustic channel. By embedding the watermark image into the original one, then delivering the combined image through the channel distortion, the same channel distortion would be exposed to the original and the watermark image. In the receiver,we use the blind extraction methods to recover the watermark image and use the watermark degradation to evaluate the quality of the original one. In this paper,we build three kinds of channels: AWGN channel, Rice fading channel and GB model channel to validate the feasibility of the method which would be used in the underwater acoustic channel.