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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SIP, IT, RCS | 2021-01-21 11:20 |
Online | Online | The Rate-Delay Function for Binary i.i.d. Sources Terumichi Ohashi, Mikihiko Nishiara (Shinshu Univ.)  IT2020-74 SIP2020-52 RCS2020-165 |
The low delay communication is important, while reducing the coding rate is also needed owing to a cost. So we have to i... [more] | IT2020-74 SIP2020-52 RCS2020-165 pp.64-68 |
| IT | 2019-07-25 15:25 |
Tokyo | NATULUCK-Iidabashi-Higashiguchi Ekimaeten | A Fundamental Consideration on Rate-Delay Theory Terumichi Ohashi, Mikihiko Nishiara (Shinshu Univ.) IT2019-18 |
The low delay communication is important, while reducing the coding rate is also needed owing to a cost. So we want to i... [more] | IT2019-18 pp.17-21 |
| HCS, HIP, HI-SIGCOASTER [detail] | 2019-05-17 11:15 |
Okinawa | Okinawa Industry Support Center | Subjective Evaluation of a Rate Control Scheme Compatible with Legacy JPEG Decoder for Video Advertisement on Mobile Devices Shun Aoki, Takuro Oki, Risako Aoki, Shingo Kobayashi, Ryusuke Miyamoto (Meiji Univ.), Makoto Iguchi (CMerTV) HCS2019-18 HIP2019-18 |
In most websites for mobile devices, CSS image sprites are widely used to play consecutive images that represent a vide... [more] |
HCS2019-18 HIP2019-18 pp.125-130 |
| CS, IE, IPSJ-AVM, ITE-BCT [detail] | 2018-11-30 10:20 |
Tokushima | Tokushima University (Memorial Hall of Almuni(Engineering)) | Introducing the Perception-Distortion Tradeoff into the Rate-Distortion Theory of General Information Sources Ryutaroh Matsumoto (Nagoya Univ.) CS2018-79 IE2018-58 |
Blau and Michaeli recently introduced a novel concept for inverse problems of signal processing, that is, the perc... [more] |
CS2018-79 IE2018-58 pp.67-69 |
| ITS, IE, ITE-MMS, ITE-HI, ITE-ME, ITE-AIT [detail] | 2018-02-15 15:15 |
Hokkaido | Hokkaido Univ. | Extraction of Efficient ICA Basis in ICA-DCT Hybrid Typed Image Coding based on Rate-Distortion Sense Togashi Atsushi, Miyazaki Haruhiko, Kameda Masashi (Iwate Pref. Univ.) ITS2017-75 IE2017-107 |
ICA-DCT hybrid typed image coding method uses both DCT basis and ICA basis which can preserve local features of image. I... [more] | ITS2017-75 IE2017-107 pp.83-88 |
| IT | 2017-07-14 10:00 |
Chiba | Chiba University | Asymptotic Tightness of The Shannon Lower Bound for R(D)
-- Another Proof for Self-Similar Memoryless Source -- Shingo Taguchi, Tsutomu Kawabata (UEC) IT2017-27 |
Although the asymptotic properties of the Shannon lower bound for the rate-distortion function are well known for contin... [more] | IT2017-27 pp.61-65 |
| ISEC, WBS, IT | 2017-03-09 16:50 |
Tokyo | TOKAI University | [Invited Talk]
On the Wyner-Ziv Coding Problem with Delayed Side Information Tetsunao Matsuta, Tomohiko Uyematsu (Tokyo Tech) IT2016-117 ISEC2016-107 WBS2016-93 |
Wyner-Ziv coding is a basic and typical source coding for multiple information sources. In Wyner-Ziv coding, the encoder... [more] | IT2016-117 ISEC2016-107 WBS2016-93 pp.115-120 |
| RCC | 2016-01-29 15:30 |
Osaka | Kansai University Umekita Laboratory | Rate-distortion analysis on Delta-Sigma Modulators Teruyuki Shiraki, Shuichi Ohno (Hiroshima Univ.) RCC2015-93 |
This paper analyzes rate-distortion of Delta-Sigma modulator. First, we derive the magnitude response of the error-feedb... [more] | RCC2015-93 pp.37-40 |
| IT | 2015-07-13 16:00 |
Tokyo | Tokyo Institute of Technology | [Invited Talk]
Reformulation of Information Theory by New Information Measures Tomohiko Uyematsu (Tokyo Tech) IT2015-27 |
Han and Verd'u introduced a new information measure called as information spectrum, and developed the most general info... [more] |
IT2015-27 pp.59-66 |
| IT | 2014-09-19 13:00 |
Chiba | Revisiting the Rate-Distortion Theory Using Smooth Max Renyi Divergence Tomohiko Uyematsu, Tetsunao Matsuta (Tokyo Inst. of Tech.) IT2014-46 |
This paper clarifies the rate-distortion function for general sources in terms of the smooth max Renyi divergence. To t... [more] |
IT2014-46 pp.31-36 |
|
| IT | 2012-07-19 16:35 |
Aichi | Toyota Technological Institute | On Properties of Logarithmic Distortion Measure Shigeaki Kuzuoka (Wakayama Univ.) IT2012-15 |
This paper shows that, under the logarithmic distortion measure, (i) there exists no rate loss in the Wyner-Ziv (WZ) co... [more] |
IT2012-15 pp.37-42 |
| IT | 2012-05-25 14:50 |
Fukuoka | On the Heegard-Berger Coding Problem Under Logarithmic Distortion Measure Shigeaki Kuzuoka (Wakayama Univ.) IT2012-3 |
In this paper, we consider the multiterminal lossy coding problem known as the Heegard and Berger coding problem. We in... [more] |
IT2012-3 pp.13-18 |
|
| IT | 2007-01-30 10:55 |
Osaka | Osaka Electro-Communication University | Construction of a Lossy Source Code Using LDPC Matrices Shigeki Miyake, Jun Muramatsu (NTT) |
Research into applying LDPC code theory, which is used for channel coding, to source coding has received a lot of attent... [more] | IT2006-51 pp.7-11 |
| WBS, IT, ISEC | 2006-03-16 15:35 |
Aichi | Nagoya Univ. | [Invited Talk]
TBA Hirosuke Yamamoto (Univ. of Tokyo) |
The rate-distortion theory shows that the minimum coding rate $R$ to achieve a given distortion $D$ in lossy data comp... [more] | IT2005-74 ISEC2005-131 WBS2005-88 pp.57-62 |
| CQ, IE, LOIS, IEE-CMN, ITE-ME | 2005-09-16 09:55 |
Kochi | Kochi Univ. of Technoloty | A study for estimation of quatization noise using SATD Ryuichi Tanida, Atsushi Shimizu, Kazuto Kamikura, Yoshiyuki Yashima (NTT), Noriko Yonehara (NTT Soft) |
Video coding standard H.264/MPEG-4 AVC has much more coding modes than other conventional standards.H.264 can reduce an ... [more] | CQ2005-52 OIS2005-37 IE2005-45 pp.13-18 |
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