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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NC, IBISML, IPSJ-BIO, IPSJ-MPS [detail] | 2021-06-28 14:15 |
Online | Online | Modification of Optimization Problem in Randomized NMF and Design of Optimization Method based on HALS Algorithm Takao Masuda, Tsuyoshi Migita, Norikazu Takahashi (Okayama Univ.)  NC2021-4 IBISML2021-4 |
Nonnegative matrix factorization (NMF) is the process of decomposing a given nonnegative matrix into two nonnegative fac... [more] | NC2021-4 IBISML2021-4 pp.23-30 |
| SIS | 2021-03-04 11:50 |
Online | Online | A Method of Curved Character String Correction of Folded Document Images Takeru Doi, Hiroyuki Tsuji, Tomoaki Kimura (KAIT) SIS2020-43 |
Various scanners and cameras are used to convert documents into data. And using a smartphone is the simplest method. How... [more] | SIS2020-43 pp.45-48 |
| MSS, CAS, SIP, VLD | 2019-07-31 09:10 |
Iwate | Iwate Univ. | Modeling of a Triode Vacuum Tube on Low Plate Voltage and Constructing an LTspice Model Mitsuharu Arimura (Shonan Inst. Tech.) CAS2019-11 VLD2019-17 SIP2019-27 MSS2019-11 |
The characteristic between the plate, grid voltage and plate current is measured at low plate voltage lower than 20V, fo... [more] | CAS2019-11 VLD2019-17 SIP2019-27 MSS2019-11 pp.43-48 |
| IBISML | 2018-11-05 15:10 |
Hokkaido | Hokkaido Citizens Activites Center (Kaderu 2.7) | [Poster Presentation]
Regularized Modal Regression via Iteratively Reweighted Least-Squares Ryoya Yamasaki, Toshiyuki Tanaka (Kyoto Univ.) IBISML2018-88 |
In modal regression, iterative methods that are based on the modal EM (MEM) and those based on the iteratively reweighte... [more] | IBISML2018-88 pp.329-335 |
| WIT, SP | 2018-10-27 16:25 |
Fukuoka | Kyushu Institute of Technology(Kitakyushu) | Investigation of a hearing aid processing based on an adaptive compression of audible spectral peaks. Takehiro Ueda, Takasuke Kinoshita, Tadashi Sakata, Akira Watanabe, Yuichi Ueda (Kumamoto Univ.) SP2018-37 WIT2018-25 |
If the transmission of formant information in speech signal is disturbed by hearing loss, speech articulation decrease... [more] | SP2018-37 WIT2018-25 pp.25-30 |
| SAT, RCS (Joint) |
2018-08-10 13:05 |
Iwate | Iwate University | Accuracy estimation for position detection method using unmanned aerial vehicles based on positioning accuracy index Hiroyasu Ishikawa, Yuki Horikawa, Yuki Saito (Nihon Univ.) SAT2018-42 |
In a typical unmanned aircraft systems (UASs) model, several unmanned aerial vehicles (UAVs) traveling at a velocity of ... [more] | SAT2018-42 pp.73-78 |
| SANE | 2017-11-23 15:40 |
Overseas | Malaysia (Borneo Island) | Smart Antenna System for Unknown Uncorrelated Source Groups in Multipath Environment Ahmad Aminu (Kanopoly), Wan Azlan Wan Zainal Abidin, Kismet Anag Hong Ping (UNIMAS), Ibrahim Abba (Kanopoly) SANE2017-71 |
Abstract This study presents smart antenna system for unknown uncorrelated source groups containing coherent signals. T... [more] | SANE2017-71 pp.45-49 |
| SAT | 2017-10-27 09:00 |
Okinawa | Okinawa Cellular Telephone Company | A Doppler-shift-based User Position Detection Method using Unmanned Aerial Vehicls Hiroyasu Ishikawa, Hiroki Onuki, Yuki Saito (Nihon Univ.) SAT2017-48 |
Unmanned aircraft systems (UASs) have been researched and developed as temporal communication systems for emergency and ... [more] | SAT2017-48 pp.65-70 |
| AP, SAT, SANE (Joint) |
2017-07-28 15:15 |
Aichi | Nagoya Institute of Technology | Evaluation of Accuracy in Footprint Measurement for Satellite with Onboard Large Antenna Masaki Satoh, Yoshiyuki Fujino, Amane Miura, Teruaki Orikasa, Maki Akioka, Hiroyuki Tsuji, Morio Toyoshima (NICT) SAT2017-17 |
For satellite mounted large scale deployable antenna，the temporal change of the antenna beam shape caused by distortion ... [more] | SAT2017-17 pp.57-62 |
| EA, ASJ-H | 2017-07-21 13:40 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
Investigation of nonlinear speech enhancement using two different beamformers for distant sound source and near noise source Keigo Sawahuji, Yoichi Haneda (UEC) EA2017-20 |
This paper proposes a distant speech enhancement method using two different beamformers when the non-target sound source... [more] | EA2017-20 pp.111-116 |
| OFT | 2017-05-25 16:50 |
Shimane | Shimane Univ. (Matsue campus) | [Poster Presentation]
Evaluation method of bending loss in LP11 mode of two-mode fiber Masaaki Taruno, Hirokazu Kubota, Masaharu Ohashi, Yuji Miyoshi (Osaka Pref. Univ.) OFT2017-13 |
The technique for estimating the bending radius dependence of bending loss of LP11mode in a two-mode fiber is proposed. ... [more] | OFT2017-13 pp.59-62 |
| EMCJ | 2017-03-10 14:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Investigation on Characteristic Impedance of Differential Transmission Line in Meshed-ground Flexible Printed Circuit Yantao Zhu, Fengchao Xiao (Univ. of Electro-Communications), Xiangyang Sun (Univ. of Electronic Science and Technology of China), Yoshiki Kayano, Yoshio Kami (Univ. of Electro-Communications) EMCJ2016-121 |
Meshed ground planes are extensively used in today’s flexible printed circuit (FPC) board because of its flexibility in ... [more] | EMCJ2016-121 pp.5-10 |
| VLD | 2017-03-03 09:25 |
Okinawa | Okinawa Seinen Kaikan | A precise state-of-charge estimation system of primary battery for IoT devices Hirofumi Shioura, Naoki Yoshida, Lei Lin, Masahiro Fukui (Ritsumeikan Univ.) VLD2016-123 |
Due to the spread of portable devices, small primary batteries are used in various places. Due to the attention of IoT, ... [more] | VLD2016-123 pp.115-120 |
| SP, SIP, EA | 2017-03-02 09:00 |
Okinawa | Okinawa Industry Support Center | [Poster Presentation]
Three-dimensional directivity control based on circular harmonic modes using a circular loudspeaker array Koya Sato, Yoichi Haneda (UEC) EA2016-119 SIP2016-174 SP2016-114 |
This paper describes a filter design method that enables three-dimensional (3-D) directivity control by using a circular... [more] | EA2016-119 SIP2016-174 SP2016-114 pp.213-218 |
| IE, ITS, ITE-AIT, ITE-HI, ITE-ME, ITE-MMS, ITE-CE [detail] | 2017-02-20 13:00 |
Hokkaido | Hokkaido Univ. | A Note on Property Estimation Using Electron Microscope Images and Mix Proportions of Rubbers Naoki Saito, Takahiro Ogawa, Miki Haseyama (Hokkaido Univ.) |
In this paper, we propose a property estimation method using electron microscope images and mix proportions of rubber ma... [more] | |
| EA, US (Joint) |
2017-01-25 13:00 |
Kyoto | Doshisha Univ. | [Poster Presentation]
Directive beamforming based on probability weighted least square Ryusuke Tanaka, Yoichi Haneda (UEC) EA2016-70 |
Directivity beamforming using a microphone array has been currently implemented for noise suppres- sion in video confer... [more] |
EA2016-70 pp.13-18 |
| IT, SIP, RCS | 2017-01-19 13:05 |
Osaka | Osaka City Univ. | A small computation algorithm of the LRLS filter with its short length Eisuke Horita (Kanazawa Univ.) IT2016-64 SIP2016-102 RCS2016-254 |
The leaky recursive least-squares (LRLS) filter whose computational complexity is quadratic in its filter's length $N$ ... [more] |
IT2016-64 SIP2016-102 RCS2016-254 pp.105-110 |
| SCE | 2017-01-19 14:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Three-Dimensional Imaging of Magnetic Nanoparticles Using Multiple Pickup Coils Yuya Tsujita, Masahiro Muta, Teruyoshi Sasayama, Keiji Enpuku (Kyushu Univ.) SCE2016-45 |
Magnetic particle imaging (MPI) has been extensively studied for in-vivo biomedical diagnosis. In this study, we develop... [more] | SCE2016-45 pp.37-42 |
| IT, SIP, RCS | 2017-01-20 10:50 |
Osaka | Osaka City Univ. | A New Iterative Method for Nonnegative Matrix Factorization with Sparsity and Smoothness and Its Global Convergence Takumi Kimura, Norikazu Takahashi (Okayama Univ.) IT2016-93 SIP2016-131 RCS2016-283 |
Nonnegative Matrix Factorization (NMF) is an operation that decomposes a given nonnegative matrix into two nonnegative f... [more] | IT2016-93 SIP2016-131 RCS2016-283 pp.273-278 |
| ASN, MoNA, MICT (Joint) |
2017-01-19 14:50 |
Oita | Method of simple screening Measurement for Radiation Wireless Monitoring by Applying Non-linear Estimation Yoshitsugu Nakagawa, Chisato Murakami (TIRI), Kazuyuki Mori, Haruhiko Sato (ING) ASN2016-74 |
Five years have passed since the Fukushima nuclear power plant accident, and the decontamination project in disaster are... [more] | ASN2016-74 pp.31-36 |
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