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 |
2025-01-22 12:15 |
Miyagi |
Tohoku Univ. (Miyagi) |
Evaluation of robustness for CNN model protection using associative watermarking method Keiichi Mori, Masaki Kawamura (Yamaguchi Univ.) EMM2024-116 |
We propose a zero-bit watermarking method for protecting CNN models using an associative watermarking method. CNNs are o... [more] |
EMM2024-116 pp.78-83 |
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 |
2024-03-02 16:20 |
Overseas |
Day1:JEJU TECHNOPARK, Day2:JEJU Business Agency (Overseas) |
[Fellow Memorial Lecture]
Application of associative memory models to watermarking models Masaki Kawamura (Yamaguchi Univ.) EMM2023-93 |
We proposed a new method called the associative watermarking method, which is an extension of the zero-watermarking meth... [more] |
EMM2023-93 pp.23-27 |
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 |
2023-03-02 14:30 |
Nagasaki |
Fukue culture hall (Nagasaki, Online) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Development of a screenshot application that can redisplay web pages by building on the Swift standard library Ayaka Sakamoto, Masaki Kawamura (Yamaguchi Univ.) EMM2022-81 |
We are developing an application to generate a redisplayable screenshot image of a web page. This application gets the U... [more] |
EMM2022-81 pp.72-77 |
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 |
2022-03-08 09:55 |
Online |
(Primary: Online, Secondary: On-site) (Online, Nagasaki) (Primary: Online, Secondary: On-site) |
[Poster Presentation]
Study on JPEG Compression Resistant Watermarking Method Trained with Quantized Activation Function Shingo Yamauchi, Masaki Kawamura (Yamaguchi Univ.) EMM2021-110 |
We propose a watermarking method that introduces a quantized activation function to acquire robustness against quantizat... [more] |
EMM2021-110 pp.95-100 |
EMM |
2022-01-27 13:50 |
Online |
Online (Online) |
Introduction of auto-associative memory model to zero-watermarking method using hetero-associative memory model Ryoto Kanegae, Masaki Kawamura (Yamaguchi Univ) EMM2021-86 |
We propose a method that introduces an auto-associative memory model to Shimana and Kawamura's method that utilizes a he... [more] |
EMM2021-86 pp.13-18 |
ITE-ME, EMM, IE, LOIS, IEE-CMN, IPSJ-AVM [detail] |
2021-08-25 13:25 |
Online |
Online (Online) |
Extraction of watermarks from video frames by using BSS Akane Yokota, Masaki Kawamura (Yamaguchi Univ.) LOIS2021-17 IE2021-12 EMM2021-47 |
We propose a method for extracting watermarks additively
embedded in video frames by using blind source separation (BS... [more] |
LOIS2021-17 IE2021-12 EMM2021-47 pp.7-12 |
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 |
NLP |
2020-05-15 13:50 |
Online |
Online (Online) |
Spy Algorithm for Solving Continuous Optimization Problem Dhidhi Pambudi, Masaki Kawamura (Yamaguchi Univ.) NLP2020-5 |
We proposed the Spy algorithm for solving continuous optimization problems on multimodal functions. The algorithm is one... [more] |
NLP2020-5 pp.23-28 |
EMM |
2020-03-05 14:25 |
Okinawa |
(Okinawa) (Cancelled but technical report was issued) |
[Poster Presentation]
Proposal of BSS-based video watermarking method using similarity between frames Akane Yokota, Masaki Kawamura (Yamaguchi Univ.) EMM2019-105 |
Movies are composed of sequential still images, and similarity between consecutive frames is very high.
In this work, w... [more] |
EMM2019-105 pp.19-24 |
EMM |
2020-03-05 16:45 |
Okinawa |
(Okinawa) (Cancelled but technical report was issued) |
[Poster Presentation]
Investigation of associative memory models for improving error correcting capability in digital watermarking scheme Kazuma Fukata, Masaki Kawamura (Yamaguchi Univ.) EMM2019-118 |
We propose an error correcting method using associative memory models, which can correct the errors of watermarks. The a... [more] |
EMM2019-118 pp.85-90 |
EMM |
2020-01-27 14:30 |
Miyagi |
Tohoku Univ. (Miyagi) |
iPhone application development to embed URL at taking screenshots Kenta Nango, Masaki Kawamura (Yamaguchi Univ.) EMM2019-97 |
We are developing an iPhone application which can embed a URL into a screenshot image of a web page by using digital wat... [more] |
EMM2019-97 pp.17-21 |
EMM |
2019-03-13 14:05 |
Okinawa |
TBD (Okinawa) |
[Poster Presentation]
Digital watermarking method using CNN including a robust extractor neural network against rotation Ippei Hamamoto, Masaki Kawamura (Yamaguchi Univ.) EMM2018-92 |
We propose a digital watermarking method using neural networks, which can learn robust embedding and extraction processe... [more] |
EMM2018-92 pp.7-12 |
EMM |
2019-03-13 15:15 |
Okinawa |
TBD (Okinawa) |
[Poster Presentation]
Relationship between error correcting capability for error correction codes and basin of attraction in associative memory models Akinobu Oshikawa, Masaki Kawamura (Yamaguchi Univ.) EMM2018-101 |
We proposed a digital watermarking method using an auto-associative memory model (AMM), which can correct errors of wate... [more] |
EMM2018-101 pp.51-56 |