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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 473  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
RCC, ISEC, IT, WBS 2023-03-14
(Primary: On-site, Secondary: Online)
A Proposal of Defining Fields for Efficient Ring-LWE Based Cryptography
Yuya Okubo (Osaka Univ.), Atsuko Miyaji (Osaka Univ./JAIST), Shinya Okumura (Osaka Univ.) IT2022-91 ISEC2022-70 WBS2022-88 RCC2022-88
Currently, as a post-quantum computer cryptography, cryptography based on the difficulty of solving a mathematical probl... [more] IT2022-91 ISEC2022-70 WBS2022-88 RCC2022-88
PRMU, IBISML, IPSJ-CVIM [detail] 2023-03-03
Hokkaido Future University Hakodate
(Primary: On-site, Secondary: Online)
A Study of Few-shot NeRF by Pseudo-Feature Vectors Evaluation for Unknown Viewpoints
Daiju Kanaoka (Kyutech/RIKEN), Motoharu Sonogashira (RIKEN), Hakaru Tamukoh (Kyutech/Neumorph Center), Yasutomo Kawanishi (RIKEN) PRMU2022-101 IBISML2022-108
Neural Radiance Fields (NeRF) is a powerful method for novel view synthesis.
However, NeRF requires a large number of ... [more]
PRMU2022-101 IBISML2022-108
HIP, ITE-HI, VRPSY [detail] 2023-02-23
(Primary: On-site, Secondary: Online)
Effects of visual field on discrimination of heading from optic flow
Ryo Okada, Hiroaki Shigemasu (KUT) HIP2022-87
In visual processing, lower visual field superiority has been reported in various studies. In the present study, we inve... [more] HIP2022-87
Hiroshima Hiroshima Institute of Technology
(Primary: On-site, Secondary: Online)
Study on Human-awave Tracking Null Steering for Microwave Wireless Power Transfer and Development of Electromagnetic Field Visualization System
Kyoshiro Muramatsu, Kentaro Murata, Naoki Honma (Iwate Univ.) AP2022-192
In this paper, we propose human-aware tracking null steering for microwave wireless power transfer and describe how to i... [more] AP2022-192
- 2022-12-06
Kyoto Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University
(Primary: On-site, Secondary: Online)
Automatized AR-based EM Field Visualization Technology
Yunchong Tang, Qiaowei Yuan (Tohtech)
It is necessary to create an intuitive way for consumers and public people to alleviate their concerns about the safety ... [more]
EID, ITE-3DMT, ITE-IDY, IEE-OQD, SID-JC [detail] 2022-10-28
Tokyo Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online)
Basic investigation of a hybrid 2D/3D system using a holographic light field display
Kyoka Shimomura, Alexis Sanchez Salazar, Saori Takeyama, Masahiro Yamaguchi (Tokyo Tech) EID2022-3
This research proposes a new 2D/3D hybrid display system that integrates a holographic light field display for 3D image ... [more] EID2022-3
Hiroshima National Institute of Technology,Kure college Antenna-coupled electrode electro-optic modulator for simultaneous receipt and discrimination of two orthogonal polarization components
Shunsuke Nakamori, Yui Otagaki (Mie Univ.), Masahiro Sato, Masatoshi Onizawa (SEIKOH GIKEN), Satoru Kurokawa (AIST), Hiroshi Murata (Mie Univ.)
Fifth-generation (5G) mobile communication systems will mainly use the 28 GHz band of millimeter waves. However millimet... [more]
EMCJ, MW, EST, IEE-EMC [detail] 2022-10-13
Akita Akita University
(Primary: On-site, Secondary: Online)
A study on flat-plate electromagnetic field modeling of electromagnetic wave absorbing and shielding materials using CNTs
Eiji Kurumada, Sho Muroga, Motoshi Tanaka (Akita Univ.), Tomonaga Ueno, Reo Yanagi (Nagoya Univ.), Kishio Hidaka (Yamagata Univ.), Akira Ito (Panasonic), Shuhei Shimada, Johta Awano, Osamu Kawasaki (JAXA) EMCJ2022-48 MW2022-94 EST2022-58
A simple equivalent electromagnetic field model was developed to clarify the electromagnetic wave absorption and shieldi... [more] EMCJ2022-48 MW2022-94 EST2022-58
EMCJ, MW, EST, IEE-EMC [detail] 2022-10-14
Akita Akita University
(Primary: On-site, Secondary: Online)
Results of EMC round robin test on emission and immunity test -- (4) Experimental results of 1-6 GHz radiated immunity round-robin test --
Yasushi Asaji (Murata Manufacturing), Hironobu Matsuyama (KEC Kansai Electronic Industry Development Center), Toshiyasu Tanaka (Microwave Factory), Hirotsugu Hashimoto (RES), Ryosuke Nakao (COSEL), Kazusa Tanaka (ADOX Fukuoka), Takuya Yamada (FUJIFILM Business Innovation) EMCJ2022-61 MW2022-107 EST2022-71
In the previous report, we conducted interlaboratory comparison regarding to 80 MHz to 1 GHz radiated electromagnetic fi... [more] EMCJ2022-61 MW2022-107 EST2022-71
(Primary: On-site, Secondary: Online)
An energy consumption model of LoRaWAN via Field Experiments
Taiki Ogura (Nagaoka Univ. of Technology), Satoshi Yamazaki (NIT, Numazu College) RCS2022-110
With the recent progress of IoT (Internet of Things), low power wide area networks (LPWANs) have been attracting conside... [more] RCS2022-110
EA 2022-05-13
Online Online Direction estimation system using a monaural microphone for rescuing people buried under rubble
Ayumi Matsumoto, Kazuyuki Arikawa, Hiroki Miyazako, Keisuke Hasegawa, Takaaki Nara (Univ. of Tokyo) EA2022-2
Position estimation methods in situations where Global Navigation Satellite System is not available are drawing attentio... [more] EA2022-2
IT, ISEC, RCC, WBS 2022-03-10
Online Online Reconsideration of Attacks on the Search Ring-LWE Problem by Trace Map on Finite Field
Tomoka Takahashi, Shinya Okumura, Atsuko Miyaji (Osaka Univ.) IT2021-105 ISEC2021-70 WBS2021-73 RCC2021-80
Lattice-based cryptography has attracted a great deal of attention due to the standardization of Post-Quantum Cryptograp... [more] IT2021-105 ISEC2021-70 WBS2021-73 RCC2021-80
IT, ISEC, RCC, WBS 2022-03-10
Online Online Crypto Analysis for Ring-LWE Problem on Subfield in Cyclotomic Field
Satoshi Uesugi, Shinya Okumura, Atsuko Miyaji (OU) IT2021-106 ISEC2021-71 WBS2021-74 RCC2021-81
Since the proposal of the quantum computer, steady progress has been made toward its practical use. It has been reported... [more] IT2021-106 ISEC2021-71 WBS2021-74 RCC2021-81
IBISML 2022-03-09
Online Online Infinite SCAN: Joint Estimation of Changes and the Number of Word Senses with Gaussian Markov Random Fields
Seiichi Inoue, Mamoru Komachi (TMU), Toshinobu Ogiso (NINJAL), Hiroya Takamura (AIST), Daichi Mochihashi (ISM) IBISML2021-47
In this study, we propose a hierarchical Bayesian model that can automatically estimate the number of senses for each wo... [more] IBISML2021-47
Online Online A Study on Induced Electric-Field Measurement Method using an Optical Electric Field Probe for Exposure Assessment from WPT System for Electric Vehicles
Eishi Oho (TUAT), Yuto Shimizu, Tomoaki Nagaoka (NICT), Takuji Arima, Toru Uno (TUAT) EMCJ2021-78
Relatively strong electromagnetic fields are produced in the vicinity of wireless power transfer (WPT) systems for elect... [more] EMCJ2021-78
EA, SIP, SP, IPSJ-SLP [detail] 2022-03-01
(Primary: On-site, Secondary: Online)
[Poster Presentation] Direction-of-Arrival Estimation of Wideband Sound field based on Microphone Array Signals at Two Time Points
Takahiro Iwami, Ken-ichi Sawai, Akira Omoto (Kyushu Univ.) EA2021-65 SIP2021-92 SP2021-50
We construct a band-limited function space in which the wavenumber spectrum is spherically restricted in the general dim... [more] EA2021-65 SIP2021-92 SP2021-50
EA, SIP, SP, IPSJ-SLP [detail] 2022-03-01
(Primary: On-site, Secondary: Online)
[Poster Presentation] A Study on BoSC Recording Using a Small Rigid Sphere Microphone Array -- Evaluation of prototype system of a small rigid sphere microphone array --
Shusei Takayama, Shiro Ise (TDU) EA2021-67 SIP2021-94 SP2021-52
By measuring the sound pressure and particle velocity on the boundary surface surrounding a certain region in the primar... [more] EA2021-67 SIP2021-94 SP2021-52
EA, SIP, SP, IPSJ-SLP [detail] 2022-03-02
(Primary: On-site, Secondary: Online)
[Poster Presentation] Sound Field Estimation from Small Number of Observations by Deep Learning with Difference-Approximation-Based Helmholtz-Equation Loss Function
Kazuhide Shigemi, Shoichi Koyama, TomohikoNakamura, Hiroshi Saruwatari (UTokyo) EA2021-85 SIP2021-112 SP2021-70
We propose a single-frequency sound field estimation method from a small number of observations that uses a loss functio... [more] EA2021-85 SIP2021-112 SP2021-70
IE 2022-01-24
Tokyo National Institute of Informatics
(Primary: On-site, Secondary: Online)
Efficient dense interpolation of 4D light fields obtained by sparse viewpoints based on depth estimation
Hidemichi Yoshino (Tokyo Univ. of Science/NII), Kazuya Kodama (NII), Takayuki Hamamoto (Tokyo Univ. of Science) IE2021-27
In order to easily enjoy immersive 3D visual environment reproducing light fields, inexpensive multi-view imaging system... [more] IE2021-27
IE 2022-01-24
Tokyo National Institute of Informatics
(Primary: On-site, Secondary: Online)
4D light field compression based on view interpolation using multi-focus images
Shuho Umebayashi (TUS/NII), Kazuya Kodama (NII), Takayuki Hamamoto (TUS) IE2021-28
Light field reproduction by 3D reconstruction using multi-view videos has been widely developed. For example, while such... [more] IE2021-28
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