Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EMM |
2023-01-26 13:35 |
Miyagi |
Tohoku Univ. (Primary: On-site, Secondary: Online) |
Audio zero-watermarking method based on auditory spectral representation Atsuki Ichikawa, Masashi Unoki (JAIST) EMM2022-65 |
Audio zero-watermark technique creates a detection key from watermark and binary pattern generated from features of the ... [more] |
EMM2022-65 pp.20-25 |
RCS, SIP, IT |
2022-01-21 10:55 |
Online |
Online |
A lossless audio codec based on hierarchical residual prediction Taiyo Mineo, Shouno Hayaru (UEC) IT2021-71 SIP2021-79 RCS2021-239 |
In this study, we propose a novel lossless audio codec that has precise predictive performance from the neural network a... [more] |
IT2021-71 SIP2021-79 RCS2021-239 pp.239-244 |
SIP |
2020-08-28 10:30 |
Online |
Online |
Improvement Convergence Rate of the Sign Algorithm by Natural Gradient Method Taiyo Mineo, Hayaru Shouno (UEC) SIP2020-34 |
In lossless audio compression, it is essential to predictive residuals to be sparse, since we apply entropy codings to r... [more] |
SIP2020-34 pp.19-24 |
EMM |
2018-03-05 14:35 |
Kagoshima |
Naze Community Center (Amami-Shi, Kagoshima) |
[Poster Presentation]
Study on spread-spectrum based speech watermarking method for linear predictive coding Reiya Namikawa, Masashi Unoki (JAIST) EMM2017-79 |
This paper investigates availability of spread-spectrum based speech watermarking
method for linear predictive coding. ... [more] |
EMM2017-79 pp.13-16 |
EMM |
2018-01-30 11:55 |
Miyagi |
Tohoku Univ. (Aobayama Campus) |
Improvement of a watermarking technique for music data using distortion effect Yuto Matsunaga (Hokkaido Univ.), Tetsuya Kojima (NIT, Tokyo College), Naofumi Aoki, Yoshinori Dobashi, Tsuyoshi Yamamoto (Hokkaido Univ.) EMM2017-76 |
In this work, we propose a method of digital watermarking that constructs the stego signal with only embedded informatio... [more] |
EMM2017-76 pp.55-60 |
CS, CQ (Joint) |
2017-04-21 11:30 |
Hokkaido |
Chitose Institute of Science and Technology |
The Effect of Video Output Methods on QoE in H.265/HEVC Video and Audio IP Transmission Toshiro Nunome, Yuya Kumazaki (Nagoya Inst. of Tech.) CQ2017-8 |
In this report, we exploit the idea of SCS (Switching between error Concealment and frame Skipping) for H.265/HEVC video... [more] |
CQ2017-8 pp.37-40 |
SP, SIP, EA |
2017-03-02 10:45 |
Okinawa |
Okinawa Industry Support Center |
[Special Invited Talk]
Speech and Audio Coding for High-Quality Services of Mobile-Phone and Broadcasting Takehiro Moriya (NTT) EA2016-138 SIP2016-193 SP2016-133 |
Among recent research and development trends on speech and audio coding, two international standard schemes are introduc... [more] |
EA2016-138 SIP2016-193 SP2016-133 p.313 |
EMM |
2017-01-30 15:45 |
Miyagi |
Tohoku University (Miyagi) |
A Digital Watermarking Technique Based on Musical Characteristics and Distortion Effects Yuto Matsunaga (Hokkaido Univ.), Tetsuya Kojima (NIT, Tokyo College) EMM2016-78 |
In this work, we propose two methods of digital watermarking that construct the stego signal with only embedded informat... [more] |
EMM2016-78 pp.25-30 |
IE, CS, IPSJ-AVM, ITE-BCT [detail] |
2016-12-08 14:50 |
Ishikawa |
|
[Special Invited Talk]
Recent Advances in Standardization of Multimedia Coding
-- Trends in ISO/IEC JTC 1/SC 29 activities -- Kohtaro Asai (Mitsubishi Electric Corp.) |
Image coding technologies have brought the most significant impact on the industry and the society when our television b... [more] |
|
EA, ASJ-H, IPSJ-MUS [detail] |
2016-10-15 09:00 |
Ishikawa |
Noto Omakidai (Nanao) |
[Fellow Memorial Lecture]
Progress in speech and audio coding technologies Takehiro Moriya (NTT) EA2016-47 |
Among recent research and development trends on speech and audio coding, two international standard schemes are introduc... [more] |
EA2016-47 p.109 |
EA, SP, SIP |
2016-03-28 15:00 |
Oita |
Beppu International Convention Center B-ConPlaza |
[Special Invited Talk]
Progress in LPC-based Audio Coders
-- Reduction of quantization distortion by efficient representation of LPC envelope -- Takehiro Moriya, Ryosuke Sugiura, Yutaka Kamamoto, Hirokazu Kameoka, Noboru Harada (NTT) EA2015-99 SIP2015-148 SP2015-127 |
While Linear Predictive Coding (LPC) has been widely used for time-domain speech coding as an essential technology, it h... [more] |
EA2015-99 SIP2015-148 SP2015-127 p.189 |
EMM |
2016-03-02 15:40 |
Kagoshima |
Yakushima Environ. and Cultural Vill. Center |
[Poster Presentation]
A Disaster Prevention Broadcasting System Based on Audio Data Hiding
-- An Encoding Format and Error Correcting Codes -- Kan Kamada, Yuto Matsunaga, Tetsuya Kojima (NIT, Tokyo College) EMM2015-89 |
The authors have proposed a disaster prevention broadcasting system based on audio data hiding scheme using complete com... [more] |
EMM2015-89 pp.75-80 |
EA, EMM |
2015-11-13 10:00 |
Kumamoto |
Kumamoto Univ. |
Robust detection to frequency-scale modification for audio watermarking based on amplitude modulation Akira Nishimura (Tokyo Univ. Info. Sci.) EA2015-32 EMM2015-53 |
An audio watermarking system based on amplitude modulation (AM) is tested under the evaluation criteria proposed by the ... [more] |
EA2015-32 EMM2015-53 pp.47-52 |
EA, EMM |
2015-11-13 10:30 |
Kumamoto |
Kumamoto Univ. |
Data Hiding Scheme for AM Radio Broadcast Using Blind Watermarking Technique Nhut Minh Ngo, Masashi Unoki (JAIST) EA2015-33 EMM2015-54 |
This paper presents a data-hiding scheme for AM radio signals. We investigate feasibility of applying a blind watermarki... [more] |
EA2015-33 EMM2015-54 pp.53-58 |
EMM, IT |
2015-05-22 14:05 |
Kyoto |
Kyoto International Community House |
Robust Audio Watermarking Based on Dynamic Phase Coding and Error Control Coding Ngo Nhut Minh, Brian M. Kurkoski, Masashi Unoki (JAIST) IT2015-15 EMM2015-15 |
This paper proposes an audio watermarking method based on dynamic phase coding and error control coding. The technique o... [more] |
IT2015-15 EMM2015-15 pp.81-86 |
SIP, EA, SP |
2015-03-02 10:50 |
Okinawa |
|
Overview of 3GPP Standard EVS Codec
-- High Performance Speech and Audio Coding for VoLTE -- Takehiro Moriya, Yutaka Kamamoto, Noboru Harada (NTT), Kei Kikuiri, Nobuhiko Naka, Kimitaka Tsutsumi, Shinichirou Oosaki (NTT DOCOMO), Hiroyuki Ehara, Takako Sanda, Takuya Kawashima, Seigo Nakao (Panasonic) EA2014-76 SIP2014-117 SP2014-139 |
An international standardization body for mobile communications, 3GPP (3rd generation partnership project), defined a ne... [more] |
EA2014-76 SIP2014-117 SP2014-139 pp.25-30 |
EMM, EA |
2013-11-14 - 2013-11-15 |
Hiroshima |
Prefectural University of Hiroshima, Satellite Campus Hiroshima |
An improvement of MPEG Surround using adaptive codebook based on prediction error distribution Yohei Kishi, Akira Kamano, Takeshi Otani (FUJITSU LABO), Masanao Suzuki (FUJITSU) EA2013-75 EMM2013-75 |
MPEG(Moving Picture Experts Group) surround is standardized by ISO/IEC, and is a audio coding technology that can encode... [more] |
EA2013-75 EMM2013-75 pp.43-47 |
IA |
2013-11-01 13:10 |
Hiroshima |
GRAND PRINCE HOTEL HIROSHIMA |
Development of a Cloud Live Streaming System Designing Stream Personalization Katsuya Tanaka, Chikai Matsushita, Akiyuki Yokoyama (Hiroshima City Univ.), Tohru Kondo (Hiroshima Univ.), Kaori Maeda (Hiroshima City Univ.) IA2013-51 |
In recent years, streaming services such as Ustream is becoming more popular and viewing styles changes variously. Diver... [more] |
IA2013-51 pp.1-6 |
EA |
2013-07-19 10:45 |
Hokkaido |
Health Sci. Univ. of Hokkaido |
Coding of 22.2 multichannel audio signal by MPEG-AAC Akio Ando, Takehiro Sugimoto, Kensuke Irie (NHK) EA2013-46 |
When coding a multichannel audio signal with MPEG-2 or MPEG-4 AAC (Advanced Audio Coding) LC (Low Complexity) profile, o... [more] |
EA2013-46 pp.75-80 |
EA |
2013-06-14 15:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Talk]
Development of High-Quality Audio Coding Algorithms and MPEG standaridization Toshiyuki Nomura, Akihiko Sugiyama, Masahiro Iwadare (NEC) EA2013-33 |
This paper presents an overview of development of audio coding technologies in the last 25 years, with MPEG Audio standa... [more] |
EA2013-33 pp.17-24 |