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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 180  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
EMM, EA, ASJ-H 2023-11-23
15:45
Toyama   [Invited Talk] Auditory representation effective for extracting speech information: Theory, measurement, estimation, and applications
Toshio Irino (Wakayama Univ.)
Just by listening to the voice on a telephone, we can immediately tell whether the caller is an adult or a child, and we... [more] EA2023-46 EMM2023-77
pp.98-103
CCS, IN
(Joint)
2023-08-03
10:51
Hokkaido Banya-no-yu Preprocessing Study for Detecting Out-of-Distribution Image Data with Bayesian Neural Network
Koki Minagawa, Taisei Saito, Sena Kojima, Tetsuya Asai (Hokkaido Univ.) CCS2023-19
Out-of-distribution (OOD) data ditection is a critical issue in ensuring the security of machine learning models.
In th... [more]
CCS2023-19
pp.13-18
BioX, SIP, IE, ITE-IST, ITE-ME [detail] 2023-05-18
14:45
Mie Sansui Hall, Mie University
(Primary: On-site, Secondary: Online)

Kohei Hayashi (NITech), Yoshihiro Maeda (TUS), Norishige Fukushima (NITech) SIP2023-4 BioX2023-4 IE2023-4
A wavelet transform is a widely used type of frequency conversion that analyzes changes in frequency and space-time info... [more] SIP2023-4 BioX2023-4 IE2023-4
pp.10-15
NLP, MSS 2023-03-15
11:40
Nagasaki
(Primary: On-site, Secondary: Online)
Numerical Analysis of Second Order Partial Differential Equations using Haar Wavelet Differential Operator Matrices
Hibiki Sano, Takumi Maegawa, Seiichiro Moro (Univ. Fukui) MSS2022-67 NLP2022-112
In recent years, numerical methods of differential equations using wavelet transforms has attracted much attention. In s... [more] MSS2022-67 NLP2022-112
pp.25-30
SP, IPSJ-SLP, EA, SIP [detail] 2023-02-28
16:55
Okinawa
(Primary: On-site, Secondary: Online)
Vocal tract length estimation using fundamental frequency adaptive auditory representation
Toshio Irino, Shintaro Doan (Wakayama Univ.) EA2022-92 SIP2022-136 SP2022-56
Source-filter theory of speech sounds is a common knowledge in speech research. But as , as an inverse problem, segregat... [more] EA2022-92 SIP2022-136 SP2022-56
pp.95-100
IE, ITS, ITE-MMS, ITE-ME, ITE-AIT [detail] 2023-02-21
14:30
Hokkaido Hokkaido Univ. Low-latency shot noise reduction method for ultra-high definition cameras
Kodai Kikuchi, Kohei Tomioka, Usui Takemichi, Kitamura Kazuya (NHK), Keigo Hirakawa (University of Dayton) ITS2022-52 IE2022-69
A real-time shot noise reduction system for 4K/8K ultra-high definition cameras is developed, which incorporates the exi... [more] ITS2022-52 IE2022-69
pp.53-58
EA, ASJ-H 2022-08-04
15:15
Miyagi
(Primary: On-site, Secondary: Online)
[Invited Talk] Audio Source Separation Combining Wavelet Transform and Deep Neural Network
Tomohiko Nakamura (Univ. Tokyo) EA2022-32
Audio source separation is a technique of separating an observed audio signal into individual source signals. The use of... [more] EA2022-32
p.25
AP, SANE, SAT
(Joint)
2022-07-29
10:50
Hokkaido Asahikawa Taisetsu Crystal Hall
(Primary: On-site, Secondary: Online)
Development of a noncontact bedsore detection system -- Size detection using wavelet transforms --
Yusuke Asano, Masaharu Takahashi (Chiba Univ.) AP2022-56
Bedsores are injuries caused by pressure on the skin for a long time and stagnation of blood flow. The more the damage c... [more] AP2022-56
pp.125-128
SANE 2022-07-01
14:15
Ibaraki
(Primary: On-site, Secondary: Online)
Relationship between satellite orbits and undersea volcanic eruptions off the coast of Tonga
Keiko Iioka, Makoto Tanaka (Tokai Univ.) SANE2022-17
On January 15, 2022, an undersea volcano erupted off the coast of Tonga. News footage confirmed the phenomenon of huge s... [more] SANE2022-17
pp.12-15
MICT, EMCJ
(Joint)
2022-03-04
16:05
Online Online A Study of Frequency Selection Criteria with Machine Learning for Heart Rate Estimation Using mm-wave Radar and Discrete Wavelet Transform
Shunsuke Sato, Yaokun Hu, Takeshi Toda (Nihon Univ.) MICT2021-110
(To be available after the conference date) [more] MICT2021-110
pp.49-52
MI, MICT [detail] 2021-11-05
14:25
Online Online A Basic Study of Frequency-Selection Criterions at Adaptive Pre-Filter of Discrete Wavelet Transform Method for Heart Rate Estimation Using mm-Wave Radar
Shunsuke Sato, Yaokun Hu, Takeshi Toda (Nihon Univ.) MICT2021-38 MI2021-36
We so far have been investigating methods for discrete wavelet transform (DWT) for estimating heart rate frequency using... [more] MICT2021-38 MI2021-36
pp.49-54
MI, MICT [detail] 2021-11-05
14:45
Online Online A Study of Pre-Filter Design for Discrete Wavelet Transform in Heart Rate Estimation from Front and Back Side Using mm-Wave Radar
Ryosuke Koyanaka, Shunsuke Sato, Yaokun Hu, Takeshi Toda (Nihon Univ.) MICT2021-39 MI2021-37
We have been considering applying discrete wavelet transform (DWT) to heart-rate estimation using 77 GHz band FMCW radar... [more] MICT2021-39 MI2021-37
pp.55-59
MI, MICT [detail] 2021-11-05
15:30
Online Online Respiratory Sound Classification Based on Wavelet Scattering Transform and CRNN
Naoki Asatani, Huimin Lu, Tohru Kamiya (KIT), Shingo Mabu (Yamaguchi Univ.), Shoji Kido (Osaka Univ.) MICT2021-41 MI2021-39
(To be available after the conference date) [more] MICT2021-41 MI2021-39
pp.62-65
ICTSSL, IEE-SMF, IN 2021-10-22
09:00
Online Online Wavelet Transform based Indoor Human Presence/Absence Detection using Several Receivers of 920 MHz Band Radio Waves
Tsgunosuke Horita, Makoto Kobayashi, Koichi Shin, Masahiro Nishi (Hiroshima City Univ.) ICTSSL2021-22
There is a growing need for estimation of human presence/absence detection in a room for crime prevention, watching over... [more] ICTSSL2021-22
pp.24-29
R 2021-07-17
14:00
Online Virtual A Software Reliability Assessment Tool with Wavelet Shrinkage Estimation
Jingchi Wu, Tadashi Dohi, Hiroyuki Okamura (Hiroshima Univ.) R2021-18
Wavelet shrinkage estimation is a non-parametric technique to estimate the intensity function in
non-homogeneous Poiss... [more]
R2021-18
pp.12-17
WBS, RCC, SAT, MICT
(Joint) [detail]
2021-05-20
14:25
Online Online (Zoom) A Study of Decreasing Respiratory Frequency Effect Using High Pass Filter in a Pre-Processing of Discrete Wavelet transform on Heart-rate Estimation with mm-Wave FMCW Radar
Ryosuke Koyanaka, Shunsuke Sato, Yaokun Hu, Takeshi Toda (Nihon Univ.) WBS2021-9 RCC2021-9 MICT2021-6
In recent years, studies on noncontact detection of vital signs such as heartbeat and respiration using radar have progr... [more] WBS2021-9 RCC2021-9 MICT2021-6
pp.44-49(WBS), pp.44-49(RCC), pp.28-33(MICT)
EMCJ, MICT
(Joint)
2021-03-05
14:25
Online Online Heart-rate-estimation with Discrete Wavelet Transform using mm-Wave Radar -- A Study of Adaptive Filtering to Suppress Harmonics --
Shunsuke Sato, Ryosuke Koyanaka, Yaokun Hu, Takeshi Toda (Nihon Univ.) MICT2020-36
In this study, we used the millimeter-wave FMCW radar to acquire biological signals. After that, heartbeat signals were... [more] MICT2020-36
pp.15-20
IMQ 2020-12-18
10:05
Online Online Investigation of Relationship between cerebral blood flow and human preference during image viewing using deep learning
Yohei Ochiai, Shuhei Kishida, Koki Buyo, Yuya Okazaki, Yuuko Horita (Univ. of Toyama) IMQ2020-9
In recent years, the evaluation of Quality of Experience (QoE), which shows user experience quality, has attracted atten... [more] IMQ2020-9
pp.9-12
EA, ASJ-H, EMM 2020-11-20
09:00
Online Online [Poster Presentation] Improving wavelet-synchrosqueezing transform with calculating angular frequency using time shift
Akira Kakutani, Takashi Matsubara, Keisuke Iwai, Takakazu Kurokawa (NDA) EA2020-21 EMM2020-36
Time-frequency analysis is mainly used for analyzing acoustic signals. Short-time Fourier transform by Allen, et al. and... [more] EA2020-21 EMM2020-36
pp.1-5
MICT, MI 2020-11-04
09:50
Online Online A Study of Multi-directional Heart-rate-estimation with Discrete Wavelet Transform and Band Pass Filter with mm-Wave FMCW Radar
Shunsuke Sato, Yaokun Hu, Takeshi Toda (Nihon Univ.) MICT2020-8 MI2020-34
When detecting a subject’s biological signals with mm-wave FMCW radar, some interference can be removed by the distance ... [more] MICT2020-8 MI2020-34
pp.7-12
 Results 1 - 20 of 180  /  [Next]  
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