An Adaptive and Secure Holographic Image Watermarking Scheme

A novel adaptive secure holographic image watermarking method in the sharp frequency localized contourlet transform (SFLCT) domain is presented. Based upon the sine logistic modulation map and the logistic map, we develop an encrypted binary computer-generated hologram technique to fabricate a holog...

Полное описание

Сохранить в:
Библиографические подробности
Главные авторы: Chuying Yu, Xiaowei Li, Xinan Chen, Jianzhong Li
Формат: Artigo
Язык:Inglês
Опубликовано: MDPI AG 2019-05-01
Серии:Entropy
Предметы:
image watermarking
encrypted computer-generated hologram
entropy
sharp frequency localized contourlet transform
Schur decomposition
Online-ссылка:https://www.mdpi.com/1099-4300/21/5/460
Метки: Добавить метку
Нет меток, Требуется 1-ая метка записи!

Схожие документы