Color image watermarking scheme based on quaternion Hadamard transform and Schur decomposition

Title
Color image watermarking scheme based on quaternion Hadamard transform and Schur decomposition
Authors
Keywords
Color image watermarking, Quaternion Hadamard transform, Schur decomposition, Quaternion Zernike moment, Geometric correction
Journal
MULTIMEDIA TOOLS AND APPLICATIONS
Volume 77, Issue 4, Pages 4545-4561
Publisher
Springer Nature
Online
2017-02-06
DOI
10.1007/s11042-017-4452-0

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