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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA, US (Joint) |
2023-12-22 13:00 |
Fukuoka | [Poster Presentation]
Measurement of directional characteristics of a small end-fire loudspeaker array structured with a horn loudspeaker and ordinary loudspeakers Mio Shibata, Manabu Okamoto (Sojo Univ.) |
(To be available after the conference date) [more] | ||
| HIP, HCS (Joint) [detail] |
2023-09-11 15:00 |
Ehime | University of Human Environments | Relationship between visual field size and head motion in eyepiece displays Sumio Yano (Shimane Univ.), Shuichi Ojima (Sojo Univ.)  HCS2023-60 HIP2023-50 |
We examined the relationship between the size of the visual field and head motion by using an eyepiece-type display that... [more] | HCS2023-60 HIP2023-50 pp.19-24 |
| CCS, NLP | 2023-06-09 14:20 |
Tokyo | Tokyo City Univ. | Sequence period of sequences generated by fourth-order reccurence relations with two variables over Z 2k Daisaburo Yoshioka (Sojo Univ.) NLP2023-25 CCS2023-13 |
In recent years, a public-key cryptosystem based on Chebyshev polynomials over the residue ring of modulo 2k has been pr... [more] | NLP2023-25 CCS2023-13 pp.53-56 |
| LOIS | 2023-03-14 09:45 |
Okinawa | (Primary: On-site, Secondary: Online) |
A study of a method for extracting scenes in which the driver is talking, using the voice recorded by the drive recorder as a clue Manabu Okamoto, Takaya Chijiwa, Shoko Goto (Sojo Univ.) LOIS2022-59 |
In recent years, many commercial vehicles are equipped with drive recorders to record video and audio inside and outside... [more] | LOIS2022-59 pp.89-94 |
| ITS, IEE-ITS | 2023-03-13 16:20 |
Chiba | Nihon Univ., Funabashi Campus (Primary: On-site, Secondary: Online) |
Prediction of the Future Location of a Vehicle captured from the Dashboard Camera using Instance Segmentation Koki Ikeda, Takumi Uemura, Shuichi Ojima (Sojo Univ.) ITS2022-83 |
In recent years, the development of automated driving has been active in the automated driving industry, and Level 3 and... [more] | ITS2022-83 pp.22-27 |
| HIP, ITE-HI, VRPSY [detail] | 2023-02-23 15:05 |
Toyama | (Primary: On-site, Secondary: Online) |
Consideration of the angle of view in eyepiece displays Shuichi Ojima (Sojo Univ.), Sumio Yano (Shimane Univ.) HIP2022-93 |
Displays used in VR, such as head-mounted displays, are eyepiece-type displays. We considered that one of the characteri... [more] | HIP2022-93 pp.80-83 |
| HCS | 2023-01-21 16:20 |
Kyoto | Kyoto Institute of Technology (Primary: On-site, Secondary: Online) |
Sign language learning support system for beginners
-- Automatic playback speed adjustment function using the amount of spatial movement of hand images -- Kazuki Matsumaru (SIT), Ken Tsutsuguchi (Sojo Univ.), Shunichi Yonemura (SIT) HCS2022-63 |
Textbooks with illustrations and video materials with live-action images are used for sign language learning. Textbooks ... [more] | HCS2022-63 pp.48-53 |
| HCS | 2023-01-22 10:40 |
Kyoto | Kyoto Institute of Technology (Primary: On-site, Secondary: Online) |
Extraction of Nodding Scenes in Sign Language Videos Ayaka Takahama (Sojo Univ.), Shunichi Yonemura (SIT), Ken Tsutsuguchi (Sojo Univ.) HCS2022-66 |
[more] | HCS2022-66 pp.65-70 |
| NLP | 2022-11-25 09:45 |
Shiga | (Primary: On-site, Secondary: Online) |
Maximal period of sequences generated by fourth-order recurrence relations with two variables modulo 2^k Daisaburo Yoshioka, Takuma Nishizaka (Sojo Univ.) NLP2022-69 |
[more] | NLP2022-69 pp.55-58 |
| EA, ASJ-H | 2022-08-05 11:00 |
Miyagi | (Primary: On-site, Secondary: Online) |
A study of arrangement pattern selection method for directivity generation in speaker array Mio Shibata, Manabu Okamoto (Sojo Univ.) EA2022-37 |
We are studying a speaker system that can generate strong unidirectionality by using the principle of boundary surface c... [more] | EA2022-37 pp.56-61 |
| EA, ASJ-H | 2022-08-05 11:30 |
Miyagi | (Primary: On-site, Secondary: Online) |
A Study of parameters for one-case stereo playback method by phase inversion Manabu Okamoto (Sojo Univ.), Takuma Ftawatari (MEITEC FIELDERS) EA2022-38 |
When the phases of audio signals are inverted and input to two speakers installed close to each other, sound may be hear... [more] | EA2022-38 pp.62-67 |
| NLP | 2022-08-02 09:50 |
Online | Online | Characteristics of degree period of commutative fourth order recurrence relations with two variables modulo a power of two Takuma Nishizaka, Daisaburo Yoshioka (Sojo Univ.) NLP2022-28 |
In recent years, a public-key cryptosystem based on Chebyshev polynomials over Z_{2^k} has been presented. Unfortunately... [more] | NLP2022-28 pp.11-14 |
| EE, IEE-SPC (Joint) |
2022-03-10 14:55 |
Online | Online | Analytical Investigation of Phase-Shift Full Bridge Converter with Reduced Surge Voltage Kunpei Yoshikawa, Kenichi Suzuki (Shindengen), Kimihiro Nishijima (Sojo Univ.) EE2021-55 |
Phase-shift full bridge converter is widely used for automotive dc-dc converter design due to its wide input voltage ran... [more] | EE2021-55 pp.18-22 |
| HCS | 2022-01-29 13:30 |
Online | Online | Basic study of sign language learning support system: Facilitate learning of Non-Manual Signals Kazuki Matsumaru (SIT), Ken Tsutsuguchi (Sojo Univ.), Shun-ichi Yonemura (SIT) HCS2021-56 |
Japanese sign language and Pidgin sign Japanese express themselves by coordinating manual signals such as hand shapes，mo... [more] | HCS2021-56 pp.75-80 |
| EE | 2022-01-27 13:25 |
Online | Online | Autonomous Distributed Power Generation System for EV integrated solar PV Taichi Utsunomiya, Kimihiro Nishijima (Sojo Univ.), Yosuke Tomita, Takumi Arai, Tsutomu Tanimoto (Nissan Motor) EE2021-36 |
[more] | EE2021-36 pp.30-35 |
| EE | 2022-01-27 13:50 |
Online | Online | DC48V power distribution system with built-in DC-DC converter in the duct rail Natsuki Maeda, Kimihiro Nishijima (Sojo Univ.), Ikeda Satoshi (Panasonic) EE2021-37 |
[more] | EE2021-37 pp.36-41 |
| EE, IEE-SPC | 2021-07-20 09:30 |
Online | Online | Independent Controlled Hot-Plug Switches for Parallel Operation of Reuse Battery Strings Kazuo Takehara, Fumiaki Nakao (NExTeS), Kimihiro Nishijima, Eiji Sakai (SOJO UNIV.) EE2021-10 |
The series strings of reused battery cells connected in parallel have different available voltage ranges due to the imba... [more] | EE2021-10 pp.16-20 |
| EA, ASJ-H | 2021-07-15 10:55 |
Online | Online | A study of a small directional loud-speaker array that combines a horn loud-speaker and ordinary loud-speakers Manabu Okamoto (Sojo Univ.), Ryotaro Sato, Kenta Niwa, Kazunori Kobayashi (NTT) EA2021-4 |
We propose a speaker array that combines multiple speakers with one small horn speaker. The horn speaker is mainly good ... [more] | EA2021-4 pp.18-23 |
| NLP, CCS | 2021-06-11 16:20 |
Online | Online | A construction method for inverse permutations based on compositions of permutations Yuuki Saitou, Daisaburo Yoshioka (Sojo Univ.) NLP2021-12 CCS2021-12 |
[more] | NLP2021-12 CCS2021-12 pp.57-60 |
| EE, IEE-SPC (Joint) |
2021-03-01 15:50 |
Online | Online | A Multiport Bi-Directional On-Board Charger Combined with Isolated Current-Resonant Converter and Buck Converters Ryo Oishi, Kimihiro Nishijima, Sakai Eiji (Sojo Univ.), Keisuke Tani, Nobuhisa Yamaguchi, Masaya Takahashi, Yusei Nakayashiki (DENSO) EE2020-42 |
A multi-output bi-directional isolated DC-DC converter for charging main battery and sub-batteries of electric vehicle i... [more] | EE2020-42 pp.13-18 |
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