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Correction: A novel gray-scale image watermarking framework using harmony search algorithm optimization of multiple scaling factors.
Charu Agarwal
Anurag Mishra
Gaurav Dubey
Published in:
Multim. Tools Appl. (2024)
Keyphrases
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gray scale
image watermarking
harmony search algorithm
binary images
color images
scaling factors
optimization problems
optimization algorithm
optimization process
numerical optimization
image processing
image segmentation
feature space
feature vectors
discrete wavelet transform
watermarking algorithm