Open AccessAn improved algorithm for data hiding in compressed digital images based on PM1 method
Author(s) -
Oleg Evsutin,
Anna Kokurina,
Alexander Shelupanov,
I. E. Shepelev
Publication year - 2015
Publication title -
kompʹûternaâ optika
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.491
H-Index - 29
eISSN - 2412-6179
pISSN - 0134-2452
DOI - 10.18287/0134-2452-2015-39-4-572-581
Subject(s) - information hiding , jpeg , steganography , embedding , algorithm , metric (unit) , traverse , computer science , discrete cosine transform , cover (algebra) , peak signal to noise ratio , image (mathematics) , computer vision , artificial intelligence , mathematics , mechanical engineering , operations management , geodesy , engineering , economics , geography