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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| PRMU, IPSJ-CVIM | 2023-05-19 09:05 |
Aichi | (Primary: On-site, Secondary: Online) |
A Study of Depth Map Optimization Using NeRF for Multi-View Stereo Shintaro Ito, Kanta Miura, Koichi Ito, Takafumi Aoki (Tohoku Univ.)  PRMU2023-6 |
In this paper, we propose a method to improve the accuracy of depth maps estimated by Multi-View Stereo (MVS) by optimiz... [more] | PRMU2023-6 pp.27-32 |
| PRMU, IPSJ-CVIM | 2023-05-19 09:20 |
Aichi | (Primary: On-site, Secondary: Online) |
Learning static NeRF representations from video using 2D segmentation masks Takashi Otonari (Tokyo Univ.), Satoshi Ikehata (NII), Kiyoharu Aizawa (Tokyo Univ.) PRMU2023-7 |
In this paper, we tackle the problem of extracting static backgrounds from videos containing moving objects, such as peo... [more] | PRMU2023-7 pp.33-38 |
| PRMU, IPSJ-CVIM | 2023-05-19 09:35 |
Aichi | (Primary: On-site, Secondary: Online) |
Free-viewpoint Omnidirectional Image Synthesis for Large Scenes Fuma Yasue, Kazutoshi Akita, Norimichi Ukita (TTI) PRMU2023-8 |
Recently, Neural Radiance Fields (NeRF) have been attracting attention as a method for arbitrary viewpoint image generat... [more] | PRMU2023-8 pp.39-44 |
| SDM, OME | 2023-04-21 15:55 |
Okinawa | Okinawaken Seinen Kaikan (Primary: On-site, Secondary: Online) |
DCM measurement of P(VDF-TrFE) spin-coated films for triboelectric power generators Wu Qinyang, Taguchi Dai, Manaka Takaaki (Titech) SDM2023-5 OME2023-5 |
Piezoelectric effect associated with spontaneous polarization of ferroelectric polymers has been utilized in electrical ... [more] | SDM2023-5 OME2023-5 pp.18-22 |
| RCC, ISEC, IT, WBS | 2023-03-14 13:50 |
Yamaguchi | (Primary: On-site, Secondary: Online) |
A Proposal of Defining Fields for Efficient Ring-LWE Based Cryptography Yuya Okubo, Shinya Okumura (Osaka Univ.), Atsuko Miyaji (Osaka Univ./JAIST) 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 pp.142-148 |
| PRMU, IBISML, IPSJ-CVIM [detail] | 2023-03-03 09:20 |
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 pp.220-225 |
| HIP, ITE-HI, VRPSY [detail] | 2023-02-23 10:25 |
Toyama | (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 pp.55-58 |
| AP, WPT (Joint) |
2023-01-20 13:55 |
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 pp.86-91 |
| WPT (2nd) |
2022-12-05 - 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 15:30 |
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 pp.9-12 |
| PEM (2nd) |
2022-10-13 16:05 |
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 16:25 |
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 pp.68-71 |
| EMCJ, MW, EST, IEE-EMC [detail] | 2022-10-14 15:35 |
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 pp.130-135 |
| SAT, RCS (Joint) |
2022-08-25 17:15 |
Hokkaido | (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 pp.72-77 |
| EA | 2022-05-13 10:55 |
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 pp.7-13 |
| IT, ISEC, RCC, WBS | 2022-03-10 14:15 |
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 pp.130-137 |
| IT, ISEC, RCC, WBS | 2022-03-10 14:40 |
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 pp.138-144 |
| IBISML | 2022-03-09 14:55 |
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 pp.61-68 |
| MICT, EMCJ (Joint) |
2022-03-04 17:15 |
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 pp.27-32 |
| EA, SIP, SP, IPSJ-SLP [detail] | 2022-03-01 09:20 |
Okinawa | (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 pp.9-14 |
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