Image Watermarking Based on Modified Harmonic Mean Filter.

Thitiporn Pramoun Sanan Srakaew Thumrongrat Amornraksa

Published in: AICCC (2019)

Keyphrases

image watermarking
spread spectrum
discrete wavelet transform
jpeg compression
watermarking algorithm
copyright protection
geometric distortions
digital watermarking
additive noise
multiscale
pattern recognition
watermarking technique