This Letter presents a novel VQ-based digital image watermarking method. By modifying the conventional GLA algorithm, a codeword-labeled codebook is first generated. Each input image block is then reconstructed by the nearest codeword whose label is equal to the watermark bit. The watermark extraction can be performed blindly. Simulation results show that the proposed method is robust to JPEG compression, vector quantization (VQ) compression and some spatial-domain processing operations.
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Zhe-Ming LU, Wen XING, Dian-Guo XU, Sheng-He SUN, "Digital Image Watermarking Method Based on Vector Quantization with Labeled Codewords" in IEICE TRANSACTIONS on Information,
vol. E86-D, no. 12, pp. 2786-2789, December 2003, doi: .
Abstract: This Letter presents a novel VQ-based digital image watermarking method. By modifying the conventional GLA algorithm, a codeword-labeled codebook is first generated. Each input image block is then reconstructed by the nearest codeword whose label is equal to the watermark bit. The watermark extraction can be performed blindly. Simulation results show that the proposed method is robust to JPEG compression, vector quantization (VQ) compression and some spatial-domain processing operations.
URL: https://global.ieice.org/en_transactions/information/10.1587/e86-d_12_2786/_p
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@ARTICLE{e86-d_12_2786,
author={Zhe-Ming LU, Wen XING, Dian-Guo XU, Sheng-He SUN, },
journal={IEICE TRANSACTIONS on Information},
title={Digital Image Watermarking Method Based on Vector Quantization with Labeled Codewords},
year={2003},
volume={E86-D},
number={12},
pages={2786-2789},
abstract={This Letter presents a novel VQ-based digital image watermarking method. By modifying the conventional GLA algorithm, a codeword-labeled codebook is first generated. Each input image block is then reconstructed by the nearest codeword whose label is equal to the watermark bit. The watermark extraction can be performed blindly. Simulation results show that the proposed method is robust to JPEG compression, vector quantization (VQ) compression and some spatial-domain processing operations.},
keywords={},
doi={},
ISSN={},
month={December},}
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TY - JOUR
TI - Digital Image Watermarking Method Based on Vector Quantization with Labeled Codewords
T2 - IEICE TRANSACTIONS on Information
SP - 2786
EP - 2789
AU - Zhe-Ming LU
AU - Wen XING
AU - Dian-Guo XU
AU - Sheng-He SUN
PY - 2003
DO -
JO - IEICE TRANSACTIONS on Information
SN -
VL - E86-D
IS - 12
JA - IEICE TRANSACTIONS on Information
Y1 - December 2003
AB - This Letter presents a novel VQ-based digital image watermarking method. By modifying the conventional GLA algorithm, a codeword-labeled codebook is first generated. Each input image block is then reconstructed by the nearest codeword whose label is equal to the watermark bit. The watermark extraction can be performed blindly. Simulation results show that the proposed method is robust to JPEG compression, vector quantization (VQ) compression and some spatial-domain processing operations.
ER -