An efficient blind color image watermarking algorithm in spatial domain combining discrete Fourier transform

Title
An efficient blind color image watermarking algorithm in spatial domain combining discrete Fourier transform
Authors
Keywords
Color image, Spatial domain, Discrete Fourier transform, Direct current component
Journal
OPTIK
Volume 219, Issue -, Pages 165272
Publisher
Elsevier BV
Online
2020-07-25
DOI
10.1016/j.ijleo.2020.165272

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