Open AccessDFT BASED DIGITAL IMAGE WATERMARKING: A SURVEY
Author(s) -
Ningombam Jimson,
K. Hemachandran
Publication year - 2018
Publication title -
international journal of advanced research in computer science
Language(s) - Uncategorized
Resource type - Journals
ISSN - 0976-5697
DOI - 10.26483/ijarcs.v9i2.5747
Subject(s) - digital watermarking , computer science , watermark , discrete cosine transform , image (mathematics) , digital watermarking alliance , digital image , computer vision , scheme (mathematics) , invariant (physics) , cover (algebra) , digital data , terminology , artificial intelligence , theoretical computer science , image processing , mathematics , computer hardware , data transmission , mechanical engineering , mathematical analysis , linguistics , philosophy , engineering , mathematical physics