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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CCS | 2024-03-27 16:50 |
Hokkaido | RUSUTSU RESORT | JPEG Compression Quality Setting Considering Image Quality and Information Loss for Correlated Steganography Mariiko Aikawa, Sumiko Miyata (SIT), Kaito Hosono, Hirotsugu Kinoshita (KU)  CCS2023-50 |
As more and more confidential information, including personal information, is transmitted and received over the Internet... [more] | CCS2023-50 pp.64-69 |
| EMM | 2024-01-17 10:55 |
Miyagi | Tohoku Univ. (Primary: On-site, Secondary: Online) |
Detecting Adversarial Examples using Filtering Operation Based on JPEG-Compression-Derived Distortion Kenta Tsunomori (Okayama Univ.), Minoru Kuribayashi (Tohoku Univ.), Nobuo Funabiki (Okayama Univ.) EMM2023-87 |
Image classifiers based on convolutional neural networks are caused misclassification by adversarial perturbations. In t... [more] | EMM2023-87 pp.38-43 |
| IT, EMM | 2022-05-17 15:30 |
Gifu | Gifu University (Primary: On-site, Secondary: Online) |
A study of adversarial example detection using the correlation between adversarial noise and JPEG compression-derived distortion Kenta Tsunomori, Yuma Yamasaki, Minoru Kuribayashi, Nobuo Funabiki (Okayama Univ.), Isao Echizen (NII) IT2022-6 EMM2022-6 |
Adversarial examples cause misclassification of image classifiers. Higashi et al. proposed a method to detect adversari... [more] | IT2022-6 EMM2022-6 pp.29-34 |
| EMM | 2022-03-08 09:55 |
Online | (Primary: Online, Secondary: On-site) (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, IT | 2021-05-21 13:35 |
Online | Online | A Study on Feature Extraction Suitable for Double JPEG Compression Analysis Based on Statistical Bias Observation of DCT Coefficients Daichi Takeshita, Minoru Kuribayashi, Nobuo Funabiki (Okayama Univ.) IT2021-12 EMM2021-12 |
Pictures taken by smart phones and camera devices are generally compressed by JPEG by default when they are saved. If su... [more] | IT2021-12 EMM2021-12 pp.66-71 |
| EA, ASJ-H, EMM | 2020-11-20 09:00 |
Online | Online | [Poster Presentation]
Evaluation on JPEG Image Compression History Analysis Using Histogram of DCT Coefficients with Different Block Size Naoya Nakajima, Minoru Kuribayashi, Nobuo Funabiki (Okayama Univ.) EA2020-30 EMM2020-45 |
The image taken with a digital comera is usually JPEG-compressed when saved. On the other hand, the tampered image is ca... [more] | EA2020-30 EMM2020-45 pp.48-53 |
| PRMU | 2020-09-02 15:30 |
Online | Online | Evaluation and Analysis of JPEG Compression Effects on CNN-based Camera Model Classification Mai Uchida, Yoichi Tomioka (UoA) PRMU2020-13 |
In order to prevent crimes such as illegal uploading and secret photography, a method to identify the camera that captur... [more] | PRMU2020-13 pp.35-40 |
| EMM | 2019-03-13 14:05 |
Okinawa | TBD | [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 | 2018-03-05 15:45 |
Kagoshima | Naze Community Center (Amami-Shi, Kagoshima) | [Poster Presentation]
Analysis on History of JPEG Compression Considering the Characteristic of Quantization Table Keitaro Oura, Minoru Kuribayashi, Nobuo Funabiki (Okayama Univ.) EMM2017-86 |
As we can find some clues from a given image about the history of JPEG compression, it is possible to classify the image... [more] | EMM2017-86 pp.45-50 |
| EMM | 2017-11-06 16:00 |
Kagoshima | Kagoshima Univ. (Inamori Academy) | Digital watermarking method by encoder using neural network Ippei Hamamoto, Masaki Kawamura (Yamaguchi Univ) EMM2017-58 |
We propose a digital watermarking method by encoder using a neural network.The learned neural network can perform as bot... [more] | EMM2017-58 pp.17-22 |
| SIS, IPSJ-AVM | 2017-10-12 13:20 |
Nara | Todaiji Culture Center | A JPEG-Friendly Image Encryption Scheme Ayana Kawamura, Tatsuya Chuman, Kenta Iida, Hitoshi Kiya (Tokyo Metropolitan Univ.) SIS2017-22 |
Conventional secure image transmission systems are based on Compression-then-Encryption systems, where image encryption ... [more] | SIS2017-22 pp.7-12 |
| EMM | 2017-03-06 14:30 |
Okinawa | Miyakojima Marin Terminal Building (Okinawa) | [Poster Presentation]
Digital watermarking method using non-binary LDPC codes and its evaluation for JPEG compression Toyohiko Saeki, Takayuki Nozaki, Masaki Kawamura (Yamaguchi Univ.) EMM2016-87 |
We propose digital watermarking methods using non-binary LDPC codes and evaluate their robustness against JPEG compressi... [more] | EMM2016-87 pp.7-12 |
| IT | 2015-09-04 11:15 |
Ishikawa | Hakusan Shobutei | Performance Evaluations of a Digital Watermarking Scheme for Recovery of Erasures in JPEG Images Mami Takei, Hiroki Koga (Tsukuba Univ.) IT2015-39 |
In this paper, we propose a digital watermarking scheme for recovery of erased regions in JPEG images using the LT code,... [more] | IT2015-39 pp.31-36 |
| SIS, IPSJ-AVM | 2014-09-11 10:45 |
Yamagata | SHONAI INDUSTRIAL PROMOTION CENTER | A method of perceptual encryption and its efficient key management for JPEG/Motion JPEG images Kenta Kurihara, Yuko Saito (Tokyo Metropolitan Univ.), Shoko Imaizumi (Chiba Univ.), Sayaka Shiota, Hitoshi Kiya (Tokyo Metropolitan Univ.) SIS2014-53 |
In this paper, we propose a method of perceptual encryption and its efficient key management for images presupposing JPE... [more] | SIS2014-53 pp.13-18 |
| EMM | 2014-03-07 15:00 |
Ishikawa | JAIST | [Poster Presentation]
Comparison of error correction capability between LDPC and Sourlas codes suitable for digital watermarking Nobuhiro Hirata, Masaki Kawamura (Yamaguchi Univ.) EMM2013-101 |
We compare error correction capability between LDPC and Sourlas codes for image digital watermarking. In the case of emb... [more] | EMM2013-101 pp.9-14 |
| EMM, EA | 2013-11-15 16:15 |
Hiroshima | Prefectural University of Hiroshima, Satellite Campus Hiroshima | DCT-OFDM Based Watermarking Scheme Robust againsut Clipping Attack Masaki Hakka, Minoru Kuribayashi, Masakatu Morii (Kobe Univ.) EA2013-86 EMM2013-86 |
Robustness against various attacks involving lossy compression like JPEG and clipping is inevitable requirements for d... [more] |
EA2013-86 EMM2013-86 pp.107-112 |
| ISEC, IT, WBS | 2011-03-04 11:15 |
Osaka | Osaka University | Digital Watermark Method with Maximum Detection Amplitude Value of Complex Signature Impulse Toshinori Ueda, Toshiyuki Uto, Kenji Ohue (Ehime Univ.) IT2010-122 ISEC2010-126 WBS2010-101 |
This paper proposes a digital watermark method with maximum detection amplitude value of complex signature impulse. Si... [more] |
IT2010-122 ISEC2010-126 WBS2010-101 pp.361-366 |
| ITS, IE, ITE-ME, ITE-AIT, ITE-HI | 2006-02-21 16:30 |
Hokkaido | Hokkaido Univ. | A Method of Digital Watermarking Based on Subband Decomposition and Discrete Cosine Transform Noritaka Fujibayashi, Kenta Ida, Ryota Itani, Itsuo Sasaki (Osaka Pref.Univ.), Kazuhiro Aoki (Osaka Pref. Coll. of Tech.) |
In the case of watermark embedding into the gray scale image, there is the method that embeds a watermark in the frequen... [more] | ITS2005-105 IE2005-312 pp.143-148 |
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