Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
ITE-HI, IE, ITS, ITE-MMS, ITE-ME, ITE-AIT [detail] |
2020-02-27 11:30 |
Hokkaido |
Hokkaido Univ. (Cancelled but technical report was issued) |
A High Embedding Capacity Watermarking Technique Based on Regularization for Convolutional Neural Network Model Han He, Seok Kang, Yuji Sakamoto (Hokkaido Univ.) |
CNN (Convolutional Neural Network) is becoming more and more popular. And pre-trained CNN models can be accessed easily.... [more] |
|
ITE-ME, IE, EMM, LOIS, IEE-CMN [detail] |
2016-09-16 14:30 |
Aichi |
Aichi Prefectural University |
Improvement of ROI data hiding technique for selected region of JPEG image. Yasutoshi Miura, Xuefei Li, Seok Kang, Yuji Sakamoto (Hokkaido Univ.) LOIS2016-25 IE2016-62 EMM2016-51 |
In recent years, communication on SNS has become active with the spread of smartphones.In many services, when posting an... [more] |
LOIS2016-25 IE2016-62 EMM2016-51 pp.55-60 |
IT, EMM |
2016-05-19 10:15 |
Hokkaido |
Otaru Economic Center |
Additional Data Hiding Technique for Specified Regions of JPEG Image Yasutoshi Miura, Xuefei Li, Kang Seok, Yuji Sakamoto (Hokkaido Univ.) IT2016-1 EMM2016-1 |
[more] |
IT2016-1 EMM2016-1 pp.1-6 |
EMM |
2016-01-18 15:15 |
Miyagi |
Katahira Campus, Tohoku University |
A Partial Scrambling Technique with Quantitatively Adjustable Intensity Embedding Different Types of Contents Xuefei Li, Yasunori Yamamoto, Seok Kang, Yuji Sakamoto (Hokkaido Univ.) EMM2015-65 |
[more] |
EMM2015-65 pp.25-30 |
EMM |
2016-01-19 14:15 |
Miyagi |
Katahira Campus, Tohoku University |
Subjective Image and Video Degradation Evaluation Using Privacy Protection Technique Yasunori Yamamoto, Xuefei Li, Seok Kang, Yuji Sakamoto (Hokkaido Univ.) EMM2015-74 |
[more] |
EMM2015-74 pp.75-80 |
EMM |
2015-03-13 13:25 |
Okinawa |
|
A Reversible Partial Scrambling Technique Embedding Different Types of Contents Xuefei Li, Seok Kang, Yuji Sakamoto (Hokkaido Univ.) EMM2014-101 |
In this paper, we propose a reversible partial scrambling technique embedding different types of contents. In the propos... [more] |
EMM2014-101 pp.143-148 |
IE, EMM, LOIS, IEE-CMN, ITE-ME [detail] |
2014-09-18 16:05 |
Kochi |
|
Reversible Privacy Protection Technique Controlling Quantitative Scramble Degree and File Size Increase Shingo Shimaura, Seok Kang, Yuji Sakamoto (Hokkaido Univ.) LOIS2014-21 IE2014-34 EMM2014-51 |
We propose a reversible privacy protection technique for surveillance camera which enables controlling quantitative scra... [more] |
LOIS2014-21 IE2014-34 EMM2014-51 pp.41-46 |
EMM |
2014-01-28 09:30 |
Miyagi |
Research Institute of Electrical Communication |
Evaluation of Threshold Levels using Complexity Distributions in BPCS Steganography Technique Syouhei Harada, Shingo Shimaura, Seok Kang, Yuji Sakamoto (Hokkaido Univ.) EMM2013-94 |
It is necessary to reduce two variance values of the degradation level of stego images and the embedding rate in stegano... [more] |
EMM2013-94 pp.33-38 |
EMM |
2014-01-28 10:00 |
Miyagi |
Research Institute of Electrical Communication |
Histogram Domain Reversible Data Hiding Technique for JPEG Images Shingo Shimaura, Syouhei Harada, Seok Kang, Yuji Sakamoto (Hokkaido Univ.) EMM2013-95 |
Xuan proposed a reversible data hiding technique for JPEG images, which embeds secret information using histogram manipu... [more] |
EMM2013-95 pp.39-44 |
EMM, ISEC, SITE, ICSS, IPSJ-CSEC, IPSJ-SPT [detail] |
2013-07-18 09:10 |
Hokkaido |
|
An Evaluation on Controlling File Size Increase in the Image Partial Scrambling Technique Enabled Quantitative Degradation Degree Control by Exchanging DCT Coefficients Shingo Shimaura, Syouhei Harada, Seok Kang, Yuji Sakamoto (Hokkaido Univ.) ISEC2013-22 SITE2013-17 ICSS2013-27 EMM2013-24 |
The partial scrambling which is performed before variable length coding enables quantitative degradation degree control ... [more] |
ISEC2013-22 SITE2013-17 ICSS2013-27 EMM2013-24 pp.167-172 |
EMM |
2013-01-30 14:40 |
Miyagi |
Tohoku Univ. |
Evaluation on Judging Methods of Complexity Boundary in BPCS Steganography Technique Syouhei Harada, Shingo Shimaura, Seok Kang, Yuji Sakamoto (Hokkaido Univ.) EMM2012-105 |
It is necessary to reduce two variance values of a degradation level of stego images and an embedding rate in steganogra... [more] |
EMM2012-105 pp.83-88 |
EMM, ISEC, SITE, ICSS, IPSJ-CSEC, IPSJ-SPT [detail] |
2012-07-19 10:30 |
Hokkaido |
|
Reevaluation of Threshold Levels for Judging Complexity Boundary Using Distributions of Complexity in BPCS Steganography Technique Syouhei Harada, Seok Kang, Yuji Sakamoto (Hokkaido Univ.) ISEC2012-9 SITE2012-5 ICSS2012-11 EMM2012-1 |
In this paper, we propose a technique reducing two dispersion values of a degradation level of stego images and a embedd... [more] |
ISEC2012-9 SITE2012-5 ICSS2012-11 EMM2012-1 pp.1-8 |
LOIS, ICM (Joint) |
2010-01-21 14:55 |
Fukuoka |
Fukuoka Institute of Technology |
A Partial Video Scrambling Technique by Changing Motion Vectors and Its Evaluation Kentaro Miyakawa, Seok Kang, Yuji Sakamoto (Hokkaido Univ.) LOIS2009-67 |
(To be available after the conference date) [more] |
LOIS2009-67 pp.37-42 |
ITE-BCT, IE, CS, IPSJ-AVM |
2008-12-11 16:15 |
Aichi |
Nagoya University |
An Investigation of MPEG Video Scrambling with Variable Concealed Levels Considering Visual Characteristics and Its Evaluation Keiichi Sawada, Seok Kang, Yuji Sakamoto (Hokkaido Univ.) |
In this paper, we propose a MPEG video scrambling method that have the ability to control the concealed level considerin... [more] |
CS2008-46 IE2008-110 pp.41-45 |
ITE-HI, ITE-AIT, ITE-ME, IE, ITS |
2008-02-19 10:25 |
Hokkaido |
Graduate School of Information Science and Technology Hokkaido Univ |
An Investigation of Video Quality Control of MPEG Video Scrambling Considering Visual Characteristics Keiichi Sawada, Seok Kang, Yuji Sakamoto (Hokkaido Uviv.) ITS2007-63 IE2007-246 |
Recently, the content delivery services such as the Internet deliveries and Pay-TV have become active.
However, it has ... [more] |
ITS2007-63 IE2007-246 pp.7-11 |
IE, IPSJ-AVM, CS, ITE-BCT |
2007-12-13 13:20 |
Aichi |
Nagoya Univ. |
An Investigation of an Embedding Technique of Fingerprint data into Sound Data using Fuzzy Vault JaeHee Lee, Seok Kang, Yuji Sakamoto (Hokkaido Uni.) CS2007-32 IE2007-115 |
An investigation of an Embedding Technique of Fingerprint data into Sound Data using Fuzzy Vault. [more] |
CS2007-32 IE2007-115 pp.13-17 |
CQ, LOIS, IE, IEE-CMN, ITE-ME |
2007-09-27 13:50 |
Tokushima |
The university of Tokushima |
Examination of Watermarking Method Using Moire Patterns Kunihiko Miyoshi, Seok Kang, Yuji Sakamoto (Hokkaido Univ.) CQ2007-45 OIS2007-35 IE2007-42 |
By the spread of the digital camera and the information infrastructure, many objects of shooting came to be circulated e... [more] |
CQ2007-45 OIS2007-35 IE2007-42 pp.51-55 |
IE, ITS, ITE-AIT, ITE-ME |
2005-02-04 16:00 |
Hokkaido |
|
- Yukichika Kato, Seok Kang, Yoshinao Aoki (Hokkaido Univ.) |
[more] |
ITS2004-82 IE2004-216 pp.95-100 |