The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Propomos uma técnica de marca d’água frágil assimétrica que utiliza uma transformada teórica dos números (NTT). Os dados de assinatura são extraídos de uma imagem com marca d'água determinando funções de correlação que são calculadas usando o NTT. A eficácia do método proposto é avaliada pela detecção simulada de alterações.
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Hideaki TAMORI, Tsuyoshi YAMAMOTO, "Asymmetric Fragile Watermarking Using a Number Theoretic Transform" in IEICE TRANSACTIONS on Fundamentals,
vol. E92-A, no. 3, pp. 836-838, March 2009, doi: 10.1587/transfun.E92.A.836.
Abstract: We propose an asymmetric fragile watermarking technique that uses a number theoretic transform (NTT). Signature data is extracted from a watermarked image by determining correlation functions that are computed using the NTT. The effectiveness of the proposed method is evaluated by simulated detection of altering.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E92.A.836/_p
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@ARTICLE{e92-a_3_836,
author={Hideaki TAMORI, Tsuyoshi YAMAMOTO, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Asymmetric Fragile Watermarking Using a Number Theoretic Transform},
year={2009},
volume={E92-A},
number={3},
pages={836-838},
abstract={We propose an asymmetric fragile watermarking technique that uses a number theoretic transform (NTT). Signature data is extracted from a watermarked image by determining correlation functions that are computed using the NTT. The effectiveness of the proposed method is evaluated by simulated detection of altering.},
keywords={},
doi={10.1587/transfun.E92.A.836},
ISSN={1745-1337},
month={March},}
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TY - JOUR
TI - Asymmetric Fragile Watermarking Using a Number Theoretic Transform
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 836
EP - 838
AU - Hideaki TAMORI
AU - Tsuyoshi YAMAMOTO
PY - 2009
DO - 10.1587/transfun.E92.A.836
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E92-A
IS - 3
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - March 2009
AB - We propose an asymmetric fragile watermarking technique that uses a number theoretic transform (NTT). Signature data is extracted from a watermarked image by determining correlation functions that are computed using the NTT. The effectiveness of the proposed method is evaluated by simulated detection of altering.
ER -