Open AccessA survey of DCT based watermarking schemes
Author(s) -
Sonam Golariya,
Sandeep Tiwari,
Dileep Singh Rajput
Publication year - 2022
Publication title -
international journal of innovative research and growth
Language(s) - English
Resource type - Journals
ISSN - 2455-1848
DOI - 10.26671/ijirg.2022.1.11.103
Subject(s) - digital watermarking , discrete cosine transform , computer science , artificial intelligence , mathematics , image (mathematics)