Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EMM |
2025-03-05 14:30 |
Okinawa |
Okinawaken Seinenkaikan (Okinawa) |
[Poster Presentation]
Estimation of geometric transform matrices with horizontal and vertical pilot signals Rinka Kawano, Masaki Kawamura (Yamaguchi Univ.) |
(To be available after the conference date) [more] |
|
EMM, BioX, ISEC, SITE, ICSS, HWS, IPSJ-CSEC, IPSJ-SPT [detail] |
2024-07-22 17:30 |
Hokkaido |
Sapporo Convention Center (Hokkaido) |
Estimation of rotation angle and anisotropic magnification rate using pilot signal Rinka Kawano, Masaki Kawamura (Yamaguchi Univ.) ISEC2024-32 SITE2024-29 BioX2024-42 HWS2024-32 ICSS2024-36 EMM2024-38 |
Using the pilot signal and the Radon transform, we investigate a method for estimating the rotation angle and the anisot... [more] |
ISEC2024-32 SITE2024-29 BioX2024-42 HWS2024-32 ICSS2024-36 EMM2024-38 pp.158-163 |
EMM |
2024-03-03 10:00 |
Overseas |
Day1:JEJU TECHNOPARK, Day2:JEJU Business Agency (Overseas) |
[Poster Presentation]
Estimation of scaling rate and rotation angle using pilot signal for image watermarking
-- Estimation using radon transform -- Rinka Kawano, Masaki Kawamura (Yamaguchi Univ.) EMM2023-94 |
To construct a robust watermarking method against geometric attacks, conventional methods extract watermarks and correct... [more] |
EMM2023-94 pp.28-33 |
EMM |
2024-03-03 10:00 |
Overseas |
Day1:JEJU TECHNOPARK, Day2:JEJU Business Agency (Overseas) |
[Poster Presentation]
Proposal of additive video watermarking method with distributed watermark embedding
-- Performance comparison between extraction methods using BSS and frame-to-frame difference -- Nao Harada, Rinka Kawano, Masaki Kawamura (Yamaguchi Univ.) EMM2023-95 |
To improve the quality of stego-video, it is necessary to reduce the amount of watermark embedded in a frame. We propose... [more] |
EMM2023-95 pp.34-39 |
EMM, BioX, ISEC, SITE, ICSS, HWS, IPSJ-CSEC, IPSJ-SPT [detail] |
2023-07-24 16:00 |
Hokkaido |
Hokkaido Jichiro Kaikan (Hokkaido) |
Estimation of rotation angle using pilot signal for image watermarking Rinka Kawano, Masaki Kawamura (Yamaguchi Univ.) ISEC2023-26 SITE2023-20 BioX2023-29 HWS2023-26 ICSS2023-23 EMM2023-26 |
Robust watermarking methods must be resistant to attacks. In conventional methods, errors have been corrected after extr... [more] |
ISEC2023-26 SITE2023-20 BioX2023-29 HWS2023-26 ICSS2023-23 EMM2023-26 pp.80-85 |
EMM |
2023-03-02 14:30 |
Nagasaki |
Fukue culture hall (Nagasaki, Online) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Watermark Extraction Method Using BSS
-- Improving Image Quality Using Inter-frame Difference -- Nao Harada, Rinka Kawano, Masaki Kawamura (Yamaguchi Univ.) EMM2022-80 |
To improve the quality of stego-videos, we consider embedding method of watermarks in blocks where the differences betwe... [more] |
EMM2022-80 pp.66-71 |
EMM |
2023-01-26 10:20 |
Miyagi |
Tohoku Univ. (Miyagi, Online) (Primary: On-site, Secondary: Online) |
Proposal of Watermarking Method with Magnification Ratio Estimation Using Pilot Signal Rinka Kawano, Masaki Kawamura (Yamaguchi Univ.) EMM2022-63 |
Resistance to attacks is required for watermarking methods.Conventional methods used error-correcting codes and spread s... [more] |
EMM2022-63 pp.13-18 |
EMM |
2021-03-04 13:45 |
Online |
Online (Online) |
[Poster Presentation]
Study on Watermarking Method Using SIFT Feature Points and DFT Domain Rinka Kawano, Masaki Kawamura (Yamaguchi Univ.) EMM2020-68 |
It is necessary for watermarking methods to resist geometric and non-geometric attacks. The SIFT feature-based methods w... [more] |
EMM2020-68 pp.7-12 |