Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NLP, MSS |
2023-03-17 15:25 |
Nagasaki |
(Primary: On-site, Secondary: Online) |
Chaotic Response of Hardware Small World Neural Network with STDP Takuto Yamaguchi, Katsutoshi Saeki, Yoshiki Sasaki (Nihon Univ.) MSS2022-106 NLP2022-151 |
The role of chaotic activity in the brain function is still unclarified. However, it is possible to estimate the role by... [more] |
MSS2022-106 NLP2022-151 pp.210-213 |
LQE, CPM, ED |
2020-11-26 10:25 |
Online |
Online |
Excitation wavelength dependence of temperature-induced photoluminescence quenching in InGaN quantum wells Takumi Yamaguchi, Kyosuke Ariga, Keito Mori, Atushi A. Yamaguchi (KIT) ED2020-2 CPM2020-23 LQE2020-53 |
Internal quantum efficiency in III-nitride semiconductor light emitting layers is usually estimated from the experimenta... [more] |
ED2020-2 CPM2020-23 LQE2020-53 pp.5-8 |
EMT, IEE-EMT |
2020-11-06 10:50 |
Online |
Online |
Optical Activity of 3-D Isotropic Chiral Metamaterial Composed of High-K Dielectric block and Metallic Mesh Jumpei Iwasa, Takuya Yamaguchi, Tetsuya Ueda, Hiroyuki Kurosawa, Shun Takahashi (KIT), Tatsuo Itoh (UCLA) EMT2020-41 |
We propose three-dimensional isotropic chiral metamaterials composed of high-K dielectric blocks and metallic mesh. Our ... [more] |
EMT2020-41 pp.76-80 |
IE |
2018-06-29 09:55 |
Okinawa |
|
Single Image Super-Resolution with Limited Number of Filters Yusuke Nakahara, Takuro Yamaguchi, Masaaki Ikehara (Keio Univ.) IE2018-22 |
In this paper, we propose a single image super-resolution with limited number of filters based on RAISR. RAISR is well k... [more] |
IE2018-22 pp.7-11 |
CAS, SIP, MSS, VLD |
2018-06-15 17:10 |
Hokkaido |
Hokkaido Univ. (Frontier Research in Applied Sciences Build.) |
Image Demosaicking via Chrominance Images with Convolutional Neural Networks Takuro Yamaguchi, Masaaki Ikehara (Keio Univ.) CAS2018-35 VLD2018-38 SIP2018-55 MSS2018-35 |
Demosaicking is play a vital role in image processing. Many conventional demosaicking methods are based on hand-crafted ... [more] |
CAS2018-35 VLD2018-38 SIP2018-55 MSS2018-35 pp.185-190 |
SIP, EA, SP, MI (Joint) [detail] |
2018-03-20 09:00 |
Okinawa |
|
[Poster Presentation]
Haze Removal based on Surface Approximation of Color-Line Takuro Yamaguchi, Koichiro Manabe, Masaaki Ikehara (Keio Univ.) EA2017-160 SIP2017-169 SP2017-143 |
Conventional haze removal methods assume plots of local color pixels in the RGB color space is distributed on a straight... [more] |
EA2017-160 SIP2017-169 SP2017-143 pp.317-322 |
ICD, CPSY, CAS |
2017-12-14 15:10 |
Okinawa |
Art Hotel Ishigakijima |
Design method of inverted F antenna using Genetic Algorithm Takuya Yamaguchi, Shiro Dosho, Noboru Ishihara, Hiroyuki Ito (Tokyo Tech), Hiroyuki Nakamoto (Fujitsu Labo), Kazuya Masu (Tokyo Tech) CAS2017-99 ICD2017-87 CPSY2017-96 |
This paper presents a new topology exploration and an optimization method for inverted "F" antenna. Conventional tiling ... [more] |
CAS2017-99 ICD2017-87 CPSY2017-96 p.143 |
NLC |
2017-09-07 16:50 |
Tokyo |
Seikei University |
[Invited Talk]
Applications of Machine Learning and NLP in C2C Marketplace Yu Kodama, , , , Takuma Yamaguchi (Mercari, Inc) NLC2017-21 |
(Advance abstract in Japanese is available) [more] |
NLC2017-21 p.37 |
OFT, OCS, LSJ (Joint) [detail] |
2017-08-31 15:30 |
Hokkaido |
Hokkaido Univ. |
Observation of eigen-mode propagation by selective mode excitation Yasuo Kokubun, Takuto Yamaguchi, Seiya Miura (Yokohama Nat'l Univ.) OCS2017-24 |
LP mode is widely used to describe the light propagation in few mode fibers. Since an LP mode is a quasi-degenerate mod... [more] |
OCS2017-24 pp.7-12 |
SDM, ICD, ITE-IST [detail] |
2017-08-01 13:50 |
Hokkaido |
Hokkaido-Univ. Multimedia Education Bldg. |
Evaluation of equivalent MOSFET reduced temperature dependence of threshold voltage Takuya Yamaguchi, Tatsuya Oku, Kawori Sekine (Meiji Univ.) SDM2017-41 ICD2017-29 |
A MOSFET has a temperature dependence of threshold voltage and mobility. In this paper, we focused on threshold voltage ... [more] |
SDM2017-41 ICD2017-29 pp.77-82 |
IE |
2017-06-29 14:55 |
Okinawa |
|
Adaptive Guided filter for Demosaicking Yosuke Ueki, Takuro Yamaguchi, Masaaki Ikehara (Keio Univ.) IE2017-28 |
(To be available after the conference date) [more] |
IE2017-28 pp.19-24 |
IE |
2016-07-01 14:10 |
Okinawa |
|
Noise removal based on surface approximation of Color Line Koichiro Manabe, Takuro Yamaguchi, Ikehara Masaaki (Keio Univ.) IE2016-42 |
It is known that in a local region of a color image, color distribution is almost linear in RGB space. We call this prop... [more] |
IE2016-42 pp.37-42 |
ET |
2016-03-05 17:30 |
Kagawa |
Kawaga Univ. (Saiwai-cho Campus) |
Trial lesson with reduction editable e-textbook Atsuya Takedani, Kousei Ueta, Takumi Yamaguti (NIT, Kochi College), Takahiko Mendori (Kochi Univ. of Tech.), Hironobu Satoh, Junko Nagahara, Haruya Shiba (NIT, Kochi College) ET2015-126 |
[more] |
ET2015-126 pp.181-186 |
SIP, EA, SP |
2015-03-03 09:00 |
Okinawa |
|
[Poster Presentation]
Image Interpolation based on Weighting Function of Gaussian Takuro Yamaguchi, Yasuhiro Nakajima, Masaaki Ikehara (Keio Univ.) EA2014-105 SIP2014-146 SP2014-168 |
In this paper, we propose a new image interpolation method based on a 2-D piecewise stationary autoregressive (PAR) mode... [more] |
EA2014-105 SIP2014-146 SP2014-168 pp.181-185 |
ET |
2014-03-08 14:05 |
Kochi |
Kochi National College of Technology |
Self-educate function additted on Gakuzai System Kosei Ueta, Atuya Takedani, Takumi Yamaguchi (KNCT), Takahiko Mendori (TUT), Yusuke Nishiuchi, Masanobu Yoshida, Hironobu Satoh, Haruya Shiba (KNCT) ET2013-130 |
(To be available after the conference date) [more] |
ET2013-130 pp.219-221 |
SC |
2014-01-10 15:55 |
Tokyo |
NII |
Modeling Feature Terms RDF for Web Pages Recommendation Tetsu Fujiwara (Graduate School of Future University Hakodate), Michiko Oba (Future University Hakodate), Taku Yamaguchi (Graduate School of Future University Hakodate), Taku Okuno, Kei Ito (Future University Hakodate) SC2013-16 |
[more] |
SC2013-16 pp.19-23 |
AI |
2013-02-18 15:40 |
Osaka |
|
Evaluation of rewriting service in language translation Web services workflow Takuro Yamaguchi, Reiko Hishiyama (Waseda Univ.), Daisuke Kitagawa, Yuu Nakajima, Rieko Inaba, Donghui Lin (Kyoto Univ.) AI2012-36 |
In this paper, we discuss the complementarity effect by writing services in the language translation Web service workflo... [more] |
AI2012-36 pp.85-90 |
SDM |
2012-10-25 16:10 |
Miyagi |
Tohoku Univ. (Niche) |
Evaluation of crystalline phase in SiO2 thin film using grazing incidence X-ray diffraction Kohki Nagata, Takuya Yamaguchi, Atsushi Ogura (Meiji Univ.), Tomoyuki Koganezawa, Ichiro Hirosawa (JASRI), Tomoyuki Suwa, Akinobu Teramoto, Takeo Hattori, Tadahiro Ohmi (NICHe) SDM2012-91 |
Crystalline like structures in SiO2 thin films formed using oxygen molecules/radicals were investigated by X-ray reflect... [more] |
SDM2012-91 pp.11-14 |
MoNA, AN, USN (Joint) |
2012-01-19 10:50 |
Mie |
Todaya (Toba) |
Building a Wireless Multi-Hop Network and Providing a Shelter Communication Service when the Great East Japan Earthquake occurred Takumi Yamaguchi, Kenichi Mase (Niigata Univ.) AN2011-59 |
“Shelter Communication System (SCS)” provides such services as communication between those within a shelter and those ou... [more] |
AN2011-59 pp.25-30 |
SDM |
2011-10-21 09:50 |
Miyagi |
Tohoku Univ. (Niche) |
Channel strain measurements in 32nm-node CMOSFETs Munehisa Takei, Hiroki Hashiguchi, Takuya Yamaguchi, Daisuke Kosemura, Kohki Nagata, Atsushi Ogura (Meiji Univ.) SDM2011-104 |
We performed strain analyses for 32-nm-node MPU by Raman measurements in conjunction with TEM observation. The channel s... [more] |
SDM2011-104 pp.43-48 |