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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SP, IPSJ-MUS, IPSJ-SLP [detail] | 2022-06-18 15:00 |
Online | Online | Improved speech analysis using F0-adaptive lag window Michiki Koshimori, Shigeki Sagayama, Takuya Kishida, Toru Nakashika (UEC)  SP2022-21 |
The lag window method is based on a source-filter model, which separates the source information from the filter informat... [more] | SP2022-21 pp.90-93 |
| KBSE, SWIM | 2022-05-20 15:00 |
Tokyo | (Primary: On-site, Secondary: Online) |
Practical Application of Self-Adaptive Anomaly Detection Method Using XAI Shimon Sumita, Hiroyuki Nakagawa, Tatsuhiro Tsuchiya (Osaka Univ.) KBSE2022-3 SWIM2022-3 |
In this study, we examine the use of XAI to improve the performance of a self-adaptive anomaly detection method. As a sp... [more] | KBSE2022-3 SWIM2022-3 pp.13-18 |
| RCS, SR, SRW (Joint) |
2020-03-06 14:50 |
Tokyo | Tokyo Institute of Technology (Cancelled but technical report was issued) |
[Invited Lecture]
Blind Adaptive Array Interferense Suppression Exploiting Non-Gaussian Properties Kazuki Maruta (Chiba Univ.) RCS2019-393 |
Adaptive array antenna signal processing with a blind algorithm is effective as a means to suppress co-channel interfere... [more] | RCS2019-393 p.375 |
| MBE, NC (Joint) |
2018-03-13 11:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Optimization of window function in adaptive noise canceller Yusuke Matsubara, Naohiro Toda (Aichi Pref. Univ.) MBE2017-82 |
The adaptive noise canceller using the adaptive filter is known as a method for removing noise which disturbs signal mea... [more] | MBE2017-82 pp.17-20 |
| SR | 2013-10-25 09:00 |
Osaka | Osaka Univ. | Adaptive Time-domain Windowing and Transmit Power Control for Wireless Communication Systems Operating on TV White Spaces Keiichi Mizutani, Hiroshi Harada (NICT) SR2013-64 |
Demand for wireless communication has increased significantly, on the other hand, the frequency band available for wirel... [more] | SR2013-64 pp.63-68 |
| RECONF | 2013-09-18 15:30 |
Ishikawa | Japan Advanced Institute of Science and Technology | An Implementation of High Performance Stream Processing on a Reconfigurable Hardware Eric Shun Fukuda (Hokkaido Univ.), Hideyuki Kawashima (Univ. of Tsukuba), Hiroaki Inoue (NEC), Taro Fujii, Koichiro Furuta (Renesas Electronics), Tetsuya Asai, Masato Motomura (Hokkaido Univ.) RECONF2013-21 |
Stream processing is one of the applications that reconfigurable hardware can be highly effective. In this paper, we giv... [more] | RECONF2013-21 pp.7-12 |
| SIP | 2013-08-30 11:00 |
Tokyo | Tokyo University of Agriculture and Technology | Adaptive Acoustic Beamforming by Tracking the Principal Generalized Eigenvector With Decaying Windows Mitsuaki Shiono, Toshihisa Tanaka (Tokyo Univ. of Agliculture and Tech) SIP2013-78 |
We propose an method that obtain filter coefficients of the adaptive acoustic beamforming based on maximization the outp... [more] | SIP2013-78 pp.61-66 |
| ITE-BCT, IE, CS, IPSJ-AVM | 2008-12-12 09:50 |
Aichi | Nagoya University | Overlapped Block Motion Compensation from Multiple Frames Using Adaptive Interpolation Filters Masaki Nakajima, Ichiro Matsuda, Susumu Itoh (Tokyo Univ. of Science.) CS2008-49 IE2008-113 |
Currently, motion compensation (MC) based on precise motion vectors, typically with half-pel or quarter-pel accuracy, is... [more] | CS2008-49 IE2008-113 pp.59-64 |
| WBS | 2008-10-10 09:00 |
Yamaguchi | Yamaguchi Univ. | [Poster Presentation]
Performance of Adaptive Transmission Window Control for Downlink communications in CDMA Cellular packet systems with time-varying traffic Koichiro Tankai, Kazuo Mori, Katsuhiro Naito, Hideo Kobayashi (Mie Univ.) WBS2008-41 |
Transmission Power and Window Control (TPWC) has been proposed against the capacity degradation due to fading in the dow... [more] | WBS2008-41 pp.63-68 |
| VLD, CAS, SIP | 2008-06-26 09:40 |
Hokkaido | Hokkaido Univ. | Direct LSP Estimation Using Rucursive Gauss-Newton Method with a Tapered Window Gyo Sato, Takefumi Kitayama, Atsushi Nakagaki, Koji Shibata (Kitami Inst. of Tech..) CAS2008-3 VLD2008-16 SIP2008-37 |
The LSP is one of the most important feature parameters of speech based on the LPC. An adaptive LSP estimation method u... [more] |
CAS2008-3 VLD2008-16 SIP2008-37 pp.13-16 |
| COMP | 2008-06-16 11:00 |
Ishikawa | JAIST | A Context Tree Weighting Algorithm with an Adaptive Window Tomohiro I, Kohei Hatano, Hideo Bannai, Masayuki Takeda (Kyushu Univ.) COMP2008-17 |
The Context Tree Weighting Method (CTW) is one of the most effective algorithm in the area of universal data compression... [more] | COMP2008-17 pp.15-22 |
| ISEC, IT, WBS | 2008-02-29 13:25 |
Tokyo | Sliding Window Variation of Antidictionary Data Compression Takahiro Ota (PIT-nagano), Hiroyoshi Morita (UEC) IT2007-68 ISEC2007-165 WBS2007-99 |
An antidictionary is the set of all minimal strings that never appear in an input string, and efficient adaptive data co... [more] | IT2007-68 ISEC2007-165 WBS2007-99 pp.127-132 |
|
| SAT | 2007-04-20 14:25 |
Mie | Mie University | Adaptive Transmission Control based on MS Location and Traffic Load for Downlink Packet Transmissions in CDMA Cellular Systems Yuki Fujikake, Koichiro Tankai, Kazuo Mori, Katsuhiro Naito, Hideo Kobayashi (Mie Univ.) SAT2007-4 |
This paper proposes an adaptive transmission window control scheme based on soft handoff status and traffic load to enha... [more] | SAT2007-4 pp.19-24 |
| EA | 2005-12-16 11:30 |
Tokyo | Extraction of Fundamental Frequency of Speech Using Autocorrelation with Adaptive Window-Length
-- Improvment of Noise Robustness by Base Clipping in Frequency Spectrum -- Satoshi Hashimoto, Masataka Nakamura (HIT) |
We have already proposed a robust fundamental frequency extraction for noise, which is based on autocorrelation with ada... [more] | EA2005-83 pp.19-25 |
|
| EA, SIP | 2005-05-20 13:30 |
Hyogo | A Method of Aaptive Window-Length for Fundamental Frequency of Speech Based on Autocorrelation Processing Satoshi Hashimoto, Masataka Nakamura (HIT) |
The fundamental frequency of speech is extracted by detecting the lag of the peak value that is concentrated by the auto... [more] | EA2005-18 SIP2005-23 pp.31-36 |
|
| IE, ITS, ITE-AIT, ITE-ME | 2005-02-04 13:30 |
Hokkaido | Adaptive Interpolation-filter Selection Using Block Motion and Block Image Features
-- A Note on Adaptive Filter Window Design -- Yoshiaki Tokunaga, Miki Haseyama, Hideo Kitajima (Hokkaido Univ.) |
In recent motion-compensated video coding, an adaptive interpolation filter method that can achieve high prediction perf... [more] | ITS2004-74 IE2004-208 pp.51-54 |
|
| RCS, NS | 2004-07-16 16:10 |
Hiroshima | Hiroshima International Univ. | A study on Interference suppression using Adaptive Multipath Control Technique Masaaki Yamanaka (Hiroshima International Univ.), Seiichi Sampei (Osaka Univ.), Norihiko Morinaga (Hiroshima International Univ.) |
This paper proposes an adaptive multipath control technique using window size controlled wide null creation technique (W... [more] | RCS2004-119 NS2004-83 pp.71-76 |
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