Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EA, US (Joint) |
2023-12-23 13:25 |
Fukuoka |
|
Excitation analysis based on the frequency-domain Prony method
-- Extracting and representing driving terms in time-frequency domain -- Shigeru Ando (Univ. Tokyo) EA2023-60 |
Frequency-domain Prony method (FDPM) proposed recently (S. Ando, IEEE Trans. SP, 2020) identifies the autoregressive (AR... [more] |
EA2023-60 pp.65-72 |
EA, ASJ-H |
2019-10-28 14:25 |
Tokyo |
NHK Science&Technology Research Lab. |
Frequency-domain Prony method
-- Determination of autoregressive model and sinusoidal parameters from short-time Fourier coefficients -- Shigeru Ando (Univ. Tokyo) EA2019-41 |
[more] |
EA2019-41 pp.31-36 |
EA, ASJ-H, ASJ-AA |
2019-07-17 14:00 |
Hokkaido |
SAPPORO COMMUNITY PLAZA |
Time-frequency analysis based on short-time sinusoidal parameter estimation:
-- Unified realization of linear and wavelet structures and application to musical and speech sounds -- Shigeru Ando (Univ. Tokyo) EA2019-17 |
This paper describes a novel and unified method for cconstructing time-frequency spaces with linear and log-linear (wave... [more] |
EA2019-17 pp.87-92 |
SIP, MI, IE |
2019-05-23 14:15 |
Aichi |
|
Exact short-time sinusoidal parameter estimation in the wavelet structure Shigeru Ando (Univ. Tokyo) SIP2019-4 IE2019-4 MI2019-4 |
This paper describes a parmeter estimation method of real sinusoids from finite length waveform. Being based on the exac... [more] |
SIP2019-4 IE2019-4 MI2019-4 pp.19-24 |
PRMU, IE, MI, SIP |
2016-05-19 16:50 |
Aichi |
|
[Special Talk]
Two approaches to image motion detection: temporal vs. spatial weighted integral method Shigeru Ando (University of Tokyo) SIP2016-14 IE2016-14 PRMU2016-14 MI2016-14 |
Optical flow detection is an identification problem of spatio-temporal partial differential equation (PDE).The weighted ... [more] |
SIP2016-14 IE2016-14 PRMU2016-14 MI2016-14 pp.71-78 |
PRMU, IBISML, IPSJ-CVIM [detail] |
2015-09-14 16:00 |
Ehime |
|
Unified and simultaneous sensing principle of depth map and optical flow Shigeru Ando (Univ. Tokyo) PRMU2015-72 IBISML2015-32 |
[more] |
PRMU2015-72 IBISML2015-32 pp.33-38 |
LOIS, IE, EMM, IEE-CMN, ITE-ME [detail] |
2015-09-11 10:30 |
Aichi |
Nagoya University, Higashiyama Campus |
Unified system and algorithm for optical flow detection and resolution-enhanced continuous-time reproduction Shigeru Ando, Takaaki Nara (Univ. Tokyo) LOIS2015-23 IE2015-55 EMM2015-38 |
[more] |
LOIS2015-23 IE2015-55 EMM2015-38 pp.45-50 |
SIP |
2015-08-19 14:50 |
Tokyo |
National Institute of informatics |
Theory for depth and motion imaging by the vibro-ocular stereo method
-- Verification the principle and experimental evaluation -- Toshimitsu Uesaka, Shigeru Ando (Todai) SIP2015-53 |
This paper describes a method for simultaneous image measurement of depth
and lateral (perpendicular to optical axis) t... [more] |
SIP2015-53 pp.13-18 |
SIP |
2015-08-19 16:40 |
Tokyo |
National Institute of informatics |
[Invited Talk]
Weighted integral method and its applications: Estimating model parameters exactly and directly from finite-region observation Shigeru Ando (Univ. Tokyo) SIP2015-55 |
[more] |
SIP2015-55 pp.21-28 |
WIT, SP, ASJ-H, PRMU |
2015-06-18 10:00 |
Niigata |
|
Unified principle and system for motion detection, deblur, and continuous-time replay via complex-sinusoidally modulated imaging Shigeru Ando, Takaaki Nara (Univ. Tokyo) PRMU2015-32 SP2015-1 WIT2015-1 |
[more] |
PRMU2015-32 SP2015-1 WIT2015-1 pp.1-6 |
SIP |
2014-08-28 16:30 |
Osaka |
Ritsumeikan Univ. (Osaka Umeda Campus) |
Generalized optical flow partial differential equation and its short-time exact parameter estimation Shigeru Ando, Ko Inagaki (Univ. of Tokyo) SIP2014-79 |
[more] |
SIP2014-79 pp.31-36 |
EA |
2014-06-27 15:20 |
Mie |
Mie Univ. |
Adaptive time-frequency resolution for multiple sound source localization Daichi Hakayawa, Shigeru Ando (Univ. of Tokyo) EA2014-9 |
In our laboratory, a sound source localization(SSL) method using weighted integral method and circular array was propose... [more] |
EA2014-9 pp.25-30 |
PRMU, MVE, CQ, IPSJ-CVIM [detail] |
2012-01-20 11:40 |
Osaka |
|
Face expression estimation based on high-resolution optical flow: Modeling and detection of translational motion and contracting tensor of facial surface Seungha Yang, Shigeru Ando (UT) PRMU2011-176 MVE2011-85 |
Facial expression analisys has become an active research field. Some researches focused on facial ex-
pression analisys... [more] |
PRMU2011-176 MVE2011-85 pp.297-300 |
EA |
2011-07-15 14:45 |
Osaka |
Campus Port Osaka |
Direct algebraic method for instantaneous source localization from circular array and its experimental evaluation Shigeru Ando (Univ. Tokyo) EA2011-45 |
[more] |
EA2011-45 pp.15-20 |
IE |
2011-04-22 13:45 |
Tokyo |
Chuo Univ. |
Simultaneous extraction of complex differentials and Laplacian using vibro-visual optics and correlation image sensor Shigeru Ando (Univ. Tokyo) IE2011-2 |
[more] |
IE2011-2 pp.7-12 |
IPSJ-SLDM, SIP, IE, ICD [detail] |
2010-10-06 11:30 |
Chiba |
Makuhari Messe, International Conference Hall |
Exact direct method for short-time sinusoidal parameter estimation from sampled signal Shigeru Ando (Univ. Tokyo) SIP2010-66 ICD2010-80 IE2010-84 |
[more] |
SIP2010-66 ICD2010-80 IE2010-84 pp.89-94 |
SIP, RCS |
2009-01-23 10:55 |
Kumamoto |
Kumamoto University |
An exact short-time and short-time demodulation and parameter estimation of AM/FM signals based on weighted integral method Shigeru Ando, Seichi Sato, Toru Kurihara (Univ. of Tokyo) SIP2008-152 RCS2008-200 |
[more] |
SIP2008-152 RCS2008-200 pp.167-172 |
SIP, EA |
2008-05-29 14:25 |
Osaka |
Kansai Univ. |
Direct algorithm of wave source localization based weighted integral of partial differential equation
-- Theory and simulation -- Shoichi Koyama, Toru Kurihara, Shigeru Ando (Univ. Tokyo) EA2008-12 SIP2008-21 |
We deal with the problem of direction estimate and distance estimate of emission sources in 3-D space. We first introduc... [more] |
EA2008-12 SIP2008-21 pp.37-42 |
EA |
2007-12-07 14:50 |
Tokyo |
NHK Science & Technical Research Laboratories |
An exact direct method for short-time multiple sinusoidal parameter estimation by means of finite Fourier transform Shigeru Ando (Univ. Tokyo) EA2007-92 |
[more] |
EA2007-92 pp.37-42 |
SIP, SIS, SP |
2007-09-27 13:55 |
Aichi |
Nagoya Inst. of Tech. |
Exact direct method for short-time sinusoidal parameter estimation: Statistical analysis of noise and interference sinusoids Shigeru Ando (Univ. Tokyo) SIP2007-89 SIS2007-25 SP2007-51 |
[more] |
SIP2007-89 SIS2007-25 SP2007-51 pp.37-42 |