A robust watermarking scheme based on the time-spread echo method is proposed in this letter. The embedding process is achieved by subband decomposition of a host signal and by controlling the amount of distortion, i.e., power of watermark, of each subband according to the Signal to Mask Ratio (SMR) calculated from MPEG psychoacoustic model. The decoding performance and robustness of the proposed method were evaluated.
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Byeong-Seob KO, Ryouichi NISHIMURA, Yoiti SUZUKI, "Robust Watermarking Based on Time-spread Echo Method with Subband Decomposition" in IEICE TRANSACTIONS on Fundamentals,
vol. E87-A, no. 6, pp. 1647-1650, June 2004, doi: .
Abstract: A robust watermarking scheme based on the time-spread echo method is proposed in this letter. The embedding process is achieved by subband decomposition of a host signal and by controlling the amount of distortion, i.e., power of watermark, of each subband according to the Signal to Mask Ratio (SMR) calculated from MPEG psychoacoustic model. The decoding performance and robustness of the proposed method were evaluated.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e87-a_6_1647/_p
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@ARTICLE{e87-a_6_1647,
author={Byeong-Seob KO, Ryouichi NISHIMURA, Yoiti SUZUKI, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Robust Watermarking Based on Time-spread Echo Method with Subband Decomposition},
year={2004},
volume={E87-A},
number={6},
pages={1647-1650},
abstract={A robust watermarking scheme based on the time-spread echo method is proposed in this letter. The embedding process is achieved by subband decomposition of a host signal and by controlling the amount of distortion, i.e., power of watermark, of each subband according to the Signal to Mask Ratio (SMR) calculated from MPEG psychoacoustic model. The decoding performance and robustness of the proposed method were evaluated.},
keywords={},
doi={},
ISSN={},
month={June},}
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TY - JOUR
TI - Robust Watermarking Based on Time-spread Echo Method with Subband Decomposition
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1647
EP - 1650
AU - Byeong-Seob KO
AU - Ryouichi NISHIMURA
AU - Yoiti SUZUKI
PY - 2004
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E87-A
IS - 6
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - June 2004
AB - A robust watermarking scheme based on the time-spread echo method is proposed in this letter. The embedding process is achieved by subband decomposition of a host signal and by controlling the amount of distortion, i.e., power of watermark, of each subband according to the Signal to Mask Ratio (SMR) calculated from MPEG psychoacoustic model. The decoding performance and robustness of the proposed method were evaluated.
ER -