Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Masayuki SUTO"'
Publikováno v:
Journal of the Kanagawa Odontological Society / Kanagawa Shigaku; Dec2024, Vol. 59 Issue 2, p53-64, 12p
Publikováno v:
IEICE Communications Express. 6:454-459
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12feb80f87773cd6232634655ff4be80
https://doi.org/10.1587/comex.2017xbl0044
https://doi.org/10.1587/comex.2017xbl0044
Publikováno v:
2018 Advances in Wireless and Optical Communications (RTUWO).
To improve the spectral efficiency for an unlicensed band from 2.4 to 5 GHz, a multiband wireless local area network (WLAN) system has been proposed. When a rate-adaptation scheme such as an auto rate fallback is used on the sender side to this multi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5030c0026a12fe7d82783f5ee9df84fa
https://doi.org/10.1109/rtuwo.2018.8587898
https://doi.org/10.1109/rtuwo.2018.8587898
Publikováno v:
IEEE Transactions on Multimedia. 8:32-45
Semi-fragile watermarking techniques aim at detecting malicious manipulations on an image, while allowing acceptable manipulations such as lossy compression. Although both of these manipulations are considered to be pixel value changes, semi-fragile
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::167fcbc8e7c0f2585f0af412ae7a6926
https://doi.org/10.1109/tmm.2005.861293
https://doi.org/10.1109/tmm.2005.861293
Autor:
Masahiko Suzaki, Masayuki Suto
Publikováno v:
Electronics and Communications in Japan (Part III: Fundamental Electronic Science). 88:43-51
In this paper, we propose a new method of embedding watermarks into printed documents as well as extracting the watermarks from the printed documents. In the embedding process, unique mesh patterns in which microdots are assigned with equal spaces be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fabcb3e019120ff7c4568c02bd62dbf8
https://doi.org/10.1002/ecjc.20142
https://doi.org/10.1002/ecjc.20142
Publikováno v:
2002 IEEE International Symposium on Circuits and Systems. Proceedings (Cat. No.02CH37353).
Presents a new semi-fragile framework aiming at extending public key signature scheme from message level to content level. The content signing procedure includes signature generation and watermark embedding while the content authentication procedure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc1f2598a36ab4b2f0ea88fb40822a1c
https://doi.org/10.1109/iscas.2002.1011019
https://doi.org/10.1109/iscas.2002.1011019
Publikováno v:
ICIP (2)
We propose a novel integrated approach to quantitative semi-fragile authentication of JPEG2000 images under a generic framework which combines ECC and PKI infrastructures. Firstly acceptable manipulations (e.g., re-encoding) which should pass authent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e20e7c13e9d8adbc4ab0564ee5a96b81
https://doi.org/10.1109/icip.2002.1040102
https://doi.org/10.1109/icip.2002.1040102
Publikováno v:
Security and Watermarking of Multimedia Contents
This paper proposes a unique watermarking technique for printed documents by superposing dot pattern blocks on backgrounds of the document images. The dot pattern block contains information, but it is not visually distracting as the printed documents
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b535722651871b049c0ca2d1a8e74ada
https://doi.org/10.1117/12.476848
https://doi.org/10.1117/12.476848
Publikováno v:
Security and Watermarking of Multimedia Contents
Semi-fragile watermarking methods aim at detecting unacceptable image manipulations, while allowing acceptable manipulations such as lossy compression. In this paper, we propose new semi-fragile authentication watermarking techniques using random bia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5a56b153cf11786db30c93a407dd5f1
https://doi.org/10.1117/12.465327
https://doi.org/10.1117/12.465327
Autor:
Masayuki Suto, Iwanori Murakami
Publikováno v:
The Proceedings of the Dynamics & Design Conference. 2004:755-1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4bcea6379b5a17e930561cf1a6912b7
https://doi.org/10.1299/jsmedmc.2004._755-1_
https://doi.org/10.1299/jsmedmc.2004._755-1_