Patchwork-based multilayer audio watermarking

I Natgunanathan, Y ** for remote sensing images
D Tong, N Ren, W Shi, C Zhu - Sensors, 2018 - mdpi.com
Various watermarking algorithms have been studied to better enable the copyright
protection of remote sensing images. The robustness of such algorithms against image …

高堅牢 Hybrid 型電子透かしシステムの開発

河村尚登, 姜玄浩, 岩村恵市 - 画像電子学会誌, 2023 - jstage.jst.go.jp
抄録 グリーンノイズ拡散型電子透かし法 (GN 法) とブロックパッチワーク電子透かし法 (BP 法)
による Hybrid 型の電子透かしシステムによる強靭な電子透かし法を提案する. 一般に, GN 法は …

Efficient decoding algorithm for cyclically permutable code

M Kuribayashi, S Suma… - 2018 IEEE Information …, 2018 - ieeexplore.ieee.org
When a sender side and a receiver side are not synchronized, it is difficult to correctly
decode a received codeword. In this study, we investigate a Cyclically Permutable Code …

Hybridization of speech information hiding and encryption for double-layer security in speech communication

K Galajit, J Karnjana, P Aimmanee… - 2021 Asia-Pacific …, 2021 - ieeexplore.ieee.org
Speech transmitted over communication systems must be highly secured since they are
vulnerable to attacks. In this study, we use the singular spectrum analysis (SSA)-based …