Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SP, IPSJ-SLP, IPSJ-MUS |
2021-06-18 13:00 |
Online |
Online |
F0 estimation of speech based on l2-norm regularized TV-CAR analysis Keiichi Funaki (Univ. of the Ryukyus) SP2021-2 |
Linear Prediction (LP) is the most successful speech analysis in speech processing, including speech coding implemented
... [more] |
SP2021-2 pp.7-12 |
NLC, IPSJ-NL, SP, IPSJ-SLP (Joint) [detail] |
2019-12-06 13:55 |
Tokyo |
NHK Science & Technology Research Labs. |
[Poster Presentation]
Time-Varying Complex AR speech analysis based on l2-norm regularization Keiichi Funaki (Univ. of the Ryukyus) SP2019-41 |
Linear prediction (LP) is a mathematical operation estimating an all-pole spectrum from the speech
signal. It is an ess... [more] |
SP2019-41 pp.73-77 |
EA, SIP, SP |
2019-03-15 13:30 |
Nagasaki |
i+Land nagasaki (Nagasaki-shi) |
[Poster Presentation]
F0 estimation using TV-CAR speech analysis based on Regularized LP Keiichi Funaki (Univ. of the Ryukyus) EA2018-152 SIP2018-158 SP2018-114 |
Linear Prediction (LP) analysis is speech analysis to estimate AR(Auto-Regressive) coefficients to represent the all-pol... [more] |
EA2018-152 SIP2018-158 SP2018-114 pp.311-316 |
SIS |
2013-03-08 10:00 |
Shizuoka |
Create Hamamatsu |
A study on Finger Print Verification based on complex Linear Prediction Tomoki Yara, Keiichi Funaki (Univ. of Ryukyus) SIS2012-63 |
In the ubiquitous information society, biometrics authentication attracts a large amount of attention and fingerprint ve... [more] |
SIS2012-63 pp.97-102 |
SIS |
2012-03-02 10:25 |
Tokyo |
Shibuya Satellite Class, Tokyo City Univ. |
A study on segmentation of fingerprint image using linear prediction Tomoki Yara, Keiichi Funaki (Univ. of the Ryukyus) SIS2011-70 |
In the ubiquitous information society, biometrics authentication
attracts attention and fingerprint identification is c... [more] |
SIS2011-70 pp.95-100 |
SIS |
2011-06-10 10:15 |
Okinawa |
Ishigaki Health & Wellness Center |
A study on pitch estimation of musical sound based on time-varying complex analysis Takehito Higa, Keiichi Funaki (Univ. of the Ryukyus) SIS2011-16 |
[more] |
SIS2011-16 pp.81-86 |
SP |
2009-06-25 11:45 |
Hokkaido |
Clark Memorial Hall, Hokkaido Univ. |
An evaluation of Audio Lossless Coding (ALS) based on robust complex AR analysis Keiichi Funaki (Univ. of the Ryukyus) SP2009-36 |
Recently, next generation network called ``NGN'' has been in service.
On the NGN, bitrates of speech does not have to b... [more] |
SP2009-36 pp.75-80 |
VLD, CAS, SIP |
2008-06-26 09:20 |
Hokkaido |
Hokkaido Univ. |
On F0 contour Estimation Based on Robust Time-Varying Complex Speech Analysis Keiichi Funaki (Univ. of the Ryukyus) CAS2008-2 VLD2008-15 SIP2008-36 |
We have already proposed robust $F_0$ estimation algorithm based on complex AR speech analysis
for analytic speech sig... [more] |
CAS2008-2 VLD2008-15 SIP2008-36 pp.7-12 |
CAS, SIP, VLD |
2007-06-22 15:10 |
Hokkaido |
Hokkaido Tokai Univ. (Sapporo) |
Robust F0 estimation using forward and backward LP based complex speech analysis Keiichi Funaki (Univ. of the Ryukyus), Tatsuhiko Kinjo (Toyota Communication Systems) CAS2007-32 VLD2007-48 SIP2007-62 |
This paper proposes novel robust fundamental frequency (F0) estimation algorithm based on complex-valued speech analysis... [more] |
CAS2007-32 VLD2007-48 SIP2007-62 pp.79-84 |
RCS, SIP |
2007-01-25 09:05 |
Okinawa |
NICT Okinawa |
On speech enhancement using Wiener filtering based on complex speech analysis Yasuto Teruya, Keiichi Funaki (Ryukyu Univ.) SIP2006-139 RCS2006-197 |
[more] |
SIP2006-139 RCS2006-197 pp.13-18 |
RCS, SIP |
2007-01-25 09:25 |
Okinawa |
NICT Okinawa |
On F0 estimation of speech based on rubust complex speech analysis Tatsuhiko Kinjo, Keiichi Funaki (Ryukyu Univ.) SIP2006-140 RCS2006-198 |
[more] |
SIP2006-140 RCS2006-198 pp.19-24 |