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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NS, ICM, CQ, NV (Joint) |
2019-11-22 11:40 |
Hyogo | Rokkodai 2nd Campus, Kobe Univ. | Study on Video Quality Characteristics for AVC, HEVC, VP9, and AV1 Noriko Yoshimura, Lebreton Pierre, Noritusgu Egi, Kazuhisa Yamagishi (NTT)  CQ2019-101 |
To extend the high resolution and framerate (3840×2160/60p) video streaming, video encoder and decoder(CODEC) have been ... [more] | CQ2019-101 pp.71-75 |
| IN, NS, CS, NV (Joint) |
2015-09-04 10:10 |
Iwate | Iwate-ken Kokaido | A Novel Rate Switching Method for Live Video Streaming via Mobile Network Natsuki Kai, Hiroshi Yoshida, Koichi Nihei, Kozo Satoda, Dai Kanetomo (NEC Corp.) NS2015-77 |
Live streaming services via a mobile network have become very popular. However, playback interruption often occurs duri... [more] |
NS2015-77 pp.35-40 |
| CQ, CS (Joint) |
2013-04-18 14:50 |
Niigata | Sado Island Development Center | Energy-aware Multi-view Video Streaming over Wireless Networks Zhi Liu, Jingyun Feng, Yusheng Ji (SOKENDAI), Yongbing Zhang (Univ. of Tsukuba) CQ2013-3 |
By transmitting texture and depth maps of the views captured using two adjacent cameras, the user can synthesize any mid... [more] | CQ2013-3 pp.13-18 |
| CS, CQ (Joint) |
2012-04-20 11:40 |
Okinawa | Ishigakijima | Highly Realistic Collaboration System by using 4K Multi JPEG2000 Codecs and 6-Channel Acoustic Echo Canceller Sunyong Kim, Takayuki Nakachi, Satoru Emura, Tatsuya Fujii, Yoichi Haneda (NTT) CQ2012-16 |
We developed a novel tele-collaboration system with low latency and high reliability by using three 4K 60p JPEG2000 vide... [more] | CQ2012-16 pp.87-92 |
| RCS, SAT (Joint) |
2011-08-25 15:35 |
Niigata | Niigata Univ. | [Requested talk] Development of High Performance Video Codec for Super Hi-Vision Shinichi Sakaida, Kazuhisa Iguchi, Yoshiaki Shishikui (NHK), Kimihiko Kazui, Akira Nakagawa (FUJITSU LABORATORIES LTD.) SAT2011-27 RCS2011-122 |
The Super Hi-Vision (SHV) is an ultra high-definition video system with 4,000 scanning lines. Its video format is 7,680 ... [more] | SAT2011-27 RCS2011-122 pp.61-66 |
| SIS | 2010-12-03 10:25 |
Nara | Networked hw/sw complex system and virtual hardware circuit of video codec Hakaru Tamukoh, Masahiro Ariizumi, Nadav Bergstein, Masatoshi Sekine (TUAT) SIS2010-49 |
In this paper, we describe a design example of a networked hw/sw complex system based on the hardware object model. In ... [more] |
SIS2010-49 pp.83-88 |
|
| NS, ICM, CQ (Joint) |
2010-11-19 16:05 |
Kyoto | Katsura Campus, Kyoto Univ. | Study on no-reference type hybrid video quality assessment model Taichi Kawano, Keishiro Watanabe, Jun Okamoto (NTT) CQ2010-66 |
Objective video quality assessment is required to monitor the quality of experience for video streaming services over IP... [more] | CQ2010-66 pp.103-108 |
| DC | 2010-10-14 13:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg | Design Example of Networked hw/sw Complex System based on Hardware Object Model Hakaru Tamukoh, Masahiro Ariizumi, Nadav Bergstein (TUAT), Jonathan Laubriat (Universite Grenoble 1), Masatoshi Sekine (TUAT) DC2010-18 |
In this paper, we describe a design example of a networked hw/sw complex system based on the hardware object model. In ... [more] |
DC2010-18 pp.1-6 |
| RCS, SAT (Joint) |
2009-12-18 13:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A Study of Transmition Method by Hierarchical 16QAM Using a Scalable Video Codec with Independent Data Structure over E-MBMS Toshihito Ikoma, Shin'ichi Takagi, Takuro Sato, Hideyoshi Tominaga (Waseda Univ.) RCS2009-191 |
We study a transmition method adapting each receiver's condition over E-MBMS(Evolved Multimedia Broadcast Multicast Serv... [more] | RCS2009-191 pp.143-148 |
| ICD, IPSJ-ARC, IPSJ-EMB | 2009-01-14 16:30 |
Osaka | Shoushin Kaikan | A Low-Power Full-HD H.264 High-Profile Codec Based on a Heterogeneous Multiprocessor Architecture Kenichi Iwata, Seiji Mochizuki, Motoki Kimura, Tetsuya Shibayama, Fumitaka Izuhara, Hiroshi Ueda (Renesas Tech Corp.), Koji Hosogi, Hiroaki Nakata, Masakazu Ehama (Hitachi Ltd.), Toru Kengaku, Takuichiro Nakazawa, Hiromi Watanabe (Renesas Tech Corp.) ICD2008-148 |
A video-size-scalable H.264 High-Profile codec including 19 application-specific CPUs for extensibility to multiple stan... [more] | ICD2008-148 pp.111-116 |
| SIS | 2008-12-05 11:00 |
Osaka | Kansai Univ. | Video transmission core by using FPGA Kentaro Hanai, Ryosuke Kurogi, Hiroshi Kotaki, Kazuki Sato, Rika Sato, Kenji Kudo (Tokyo Univ. of Agriculture and Tech.), Soichiro Matsushita (Tokyo Univ. of Tech.), Masashi Watanabe (Tokyo Systems Laboratories,inc.), Hakaru Tamukoh, Masatoshi Sekine (Tokyo Univ. of Agriculture and Tech.) |
While there are various kinds of video codecs, an encoder and a decoder always have to be pair. Therefore, we proposed a... [more] | SIS2008-59 pp.97-102 |
| CS, SIP, CAS | 2008-03-06 15:10 |
Yamaguchi | Yamaguchi University | Reduction of IDCT Mismatch Accumulation on MPEG Video Decoder Atsushi Hatabu (NEC) CAS2007-122 SIP2007-197 CS2007-87 |
This paper describes a noise reduction method for an MPEG video decoder in order to diminish a rapid accumulation of inv... [more] | CAS2007-122 SIP2007-197 CS2007-87 pp.81-84 |
| CS | 2007-10-05 09:50 |
Hokkaido | Tokachigawa, Hokkaido | 4K Super High Definition Video Streaming System with JPEG 2000 codecs Daisuke Shirai, Masahiko Kitamura, Tatsuya Fujii (NTT) CS2007-29 |
This paper describes a 4K super high definition video streaming system using JPEG 2000 codec. This system can encode, tr... [more] | CS2007-29 pp.43-48 |
| CQ | 2007-07-13 15:00 |
Hokkaido | Shiretoko Prince Hotel Kazenamiki | Video Quality Estimation Model for IPTV Services Kazuhisa Yamagishi, Takanori Hayashi (NTT) CQ2007-35 |
Advances in broadband IP networks and codecs have enabled video streaming services over IP network (IPTV). In order to p... [more] | CQ2007-35 pp.123-126 |
| IE | 2007-03-19 11:40 |
Aichi | An Efficient 3D Video Compression Method Based on Global Geometric Structures Yang Lu (Kyoto Univ.), Hitoshi Habe (NAIST), Takashi Matsuyama (Kyoto Univ.) |
3D video is a new image media which records whole information of a target object; that is, its shape, motion, color, and... [more] | IE2006-280 pp.29-34 |
|
| MoNA, ITE-BCT, ITE-CE | 2006-09-14 10:25 |
Osaka | Osaka Musium of History | Measurements of a Utility Function for Video Download Service and its Application to Service Management Nobuyuki Shutto, Yuji Handa, Takeshi Higashino, Katsutoshi Tsukamoto, Shozo Komaki (Osaka Univ.) MoMuC2006-38 |
Recent standardizations of high-speed wireless local area networks and video codec with high compression rate enable us ... [more] | MoMuC2006-38 pp.7-12 |
| CQ | 2006-07-14 09:35 |
Hokkaido | Future University-Hakodate | A Proposal of Video Quality Opinion Model for Audiovisual Communication Services Kazuhisa Yamagishi, Takanori Hayashi (NTT) CQ2006-28 |
Advances in broadband IP networks and codecs have enabled audiovisual communication services such as videophones, instan... [more] | CQ2006-28 pp.61-65 |
| IE | 2005-03-25 13:25 |
Osaka | Low Complex Computational Video Coding Algorithm Based on Adaptive Tree Seiichiro Hiratsuka (Fukuoka IST), Satoshi Goto, Takaaki Baba, Takeshi Ikenaga (Waseda Univ.) |
MPEG1/2/4, H.261/3 are based on discrete cosine transform (DCT) and motion compensation (MC). Since they require high co... [more] | IE2004-228 pp.31-36 |
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| IE, SIP, ICD, IPSJ-SLDM | 2004-10-22 09:45 |
Yamagata | JPEG 2000 codec IP with reduced circuit volume for VGA-video Taro Hagiya (Fujitsu lab.), Sou Nakamura, Akira Genba, Takashi Kuwahara (FDI), Hiroshi Nakayama (Fujitsu lab.) |
In this paper, we’ll describe how we made the circuit volume decreased and computation time shorter to develop a low-pow... [more] | SIP2004-90 ICD2004-122 IE2004-66 pp.7-12 |
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