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Search Results: Conference Papers
 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 296  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
CAS, CS 2024-03-14
13:55
Okinawa   Study on Comparison of Effective CSI Feature Extraction and Deep Learning-Based Indoor Positioning Methods
Seiha Homma, Hayato Matsushita, Yuta Ida (Yamaguchi Univ.), Yasuaki Ohira (Kagoshima Univ.), Sho kuroda (FX Systems), Takahiro Matsumoto (Kagoshima Univ.) CAS2023-119 CS2023-112
In recent years, the indoor positioning solution markets has been expanding, and there is a growing demand for indoor po... [more] CAS2023-119 CS2023-112
pp.47-52
OCS, CS
(Joint)
2024-01-12
13:30
Kagoshima   Study on Construction of Two-Dimensional Optical ZCZ Sequences Suitable for 2D-PPM-OCDMA
Yasuaki Ohira, Takahiro Matsumoto (Kagoshima Univ.), Hideyuki Torii (Kanagawa Inst. of Tech.), Yuta Ida (Yamaguchi Univ.) CS2023-102
In this paper, we propose the new two-dimensional (2D) optical code-division multiple access (OCDMA) with pulse position... [more] CS2023-102
pp.39-42
NS, RCS
(Joint)
2023-12-14
11:25
Fukuoka Kyushu Institute of Technology Tobata campus, and Online
(Primary: On-site, Secondary: Online)
[Invited Lecture] Scheduling of OFDM Subcarrier to Provide Multiuser Diversity Gain
Yuta Ida (Yamaguchi Univ.), Yasuaki Ohira (Kagoshima Univ.), Sho Kuroda (FX Systems), Takahiro Matsumoto (Kagoshima Univ.) NS2023-129 RCS2023-182
In an orthogonal frequency division multiple access (OFDMA) which is a kind of multi-access techniques, the subcarrier a... [more] NS2023-129 RCS2023-182
p.32
PRMU, IPSJ-CVIM, IPSJ-DCC, IPSJ-CGVI 2023-11-16
15:10
Tottori
(Primary: On-site, Secondary: Online)
Reverse storyboarding for video understanding
Taiki Nakamura, Masamitsu Nishi, Masayuki Kashima, Shinya Fukumoto, Mutsumi Watanabe (Kagoshima Univ.) PRMU2023-19
 [more] PRMU2023-19
pp.22-27
PRMU, IPSJ-CVIM, IPSJ-DCC, IPSJ-CGVI 2023-11-16
16:50
Tottori
(Primary: On-site, Secondary: Online)
Touchless interface for usability in public displays
Riku Kawabata, Masamitsu Nishi, Shinya Fukumoto, Masayuki Kashima, Mutsumi Watanabe (Kagoshima Univ.) PRMU2023-28
The study addresses the need for touchless displays in public settings to alleviate user psychological burden and accomm... [more] PRMU2023-28
pp.68-73
PRMU, IPSJ-CVIM, IPSJ-DCC, IPSJ-CGVI 2023-11-17
09:20
Tottori
(Primary: On-site, Secondary: Online)
Research on automatic different sign language conversion and CG presentation based on sign language video analysis
Masamitsu Miyata, Masamitsu Nishi, Shinya Fukumoto, Masayuki Kashima, Mutsumi Watanabe (Kagoshima Univ.) PRMU2023-31
Sign languages vary from country to country, making it difficult for signers from different countries to communicate wit... [more] PRMU2023-31
pp.86-91
MI, MICT 2023-11-14
09:30
Fukuoka   Facial Symmetry Analysis Based on Extraction of Lip Region from 4D Data
Narumi Kihara (KIT), Namiko Kimura-Nomoto, Takako Okawachi (Kagoshima Univ.), Guangxu Li (Tiangong Univ.), Norifumi Nakamura (Kagoshima Univ.), Tohru Kamiya (KIT) MICT2023-25 MI2023-18
We propose an image processing method using 4D data (3D point cloud containing temporal changes) to quantitatively evalu... [more] MICT2023-25 MI2023-18
pp.1-4
OCS, OFT, IEE-CMN, ITE-BCT
(Joint) [detail]
2023-11-10
11:25
Kyoto
(Primary: On-site, Secondary: Online)
Group Delay Characteristics of Hollow Core Photonic Bandgap Fiber
Keishiro Iseri, Haruya Inamitsu, Toshio Watanabe, Tsutomu Nagayama, Seiji Fukushima (Kagoshima Univ.) OFT2023-54
In an application where low-latency communication is crucial, a hollow core photonic bandgap optical fiber (HC-PBGF) is ... [more] OFT2023-54
pp.36-39
WPT 2023-03-16
11:50
Kyoto Kyoto-Univ. (Uji campus)
(Primary: On-site, Secondary: Online)
Operating Analysis of Doherty-Outphasing Hybrid Power Amplifier on Saturation Region
Daisuke Yasunobu, Ren Furumoto, kenjirou Nishikawa (Kagoshima Univ.) WPT2022-33
In WiCoPT systems, which can transmit information and power simultaneously, modulated signals with high PAPR are used. T... [more] WPT2022-33
pp.14-18
NLP, MSS 2023-03-16
13:00
Nagasaki
(Primary: On-site, Secondary: Online)
[Invited Talk] Applying Machine Learning to Social Applications -- Attempts toward automation of tasks related to medical care, disaster prevention, and steel bridge maintenance --
Noritaka Shigei (Kagoshima Univ.), Yoichi Ishizuka, Satoshi Sugimoto (Nagasaki Univ.), Chihiro Morita (Univ. of Miyazaki), Masanobu Miyazaki (Miyazaki Medical Clinic), Shinichi Abe, Tomoya Nishino (Nagasaki University Hospital), Hiromi Miyajima (Kagoshima Univ.) MSS2022-86 NLP2022-131
In various fields of society, the utilization of machine learning (ML) for efficiency and automation is rapidly advancin... [more] MSS2022-86 NLP2022-131
p.120
CAS, CS 2023-03-01
16:40
Fukuoka Kitakyushu International Conference Center
(Primary: On-site, Secondary: Online)
Evaluation on TFI Pilot Signal and CNN Image Identification Based on Channel Model
Tomoaki Shibata, Syuji Takahashi, Yuta Ida (Yamaguchi Univ.), Sho Kuroda (FX Systems), Takahiro Matsumoto (Kagoshima Univ.) CAS2022-109 CS2022-86
In International Telecommunication Union (ITU), the wireless channel models are standardized. The channel models are con... [more] CAS2022-109 CS2022-86
pp.77-82
WPT
(2nd)
2022-12-05
- 2022-12-06
Kyoto Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University
(Primary: On-site, Secondary: Online)
Hybrid power amplifier for WiCoPT WPT system
Ren Furumoto, Daisuke Yasunobu, Kenjiro Nishikawa (Kagoshima Univ.)
WiCoPT system, which can transfer data and power simultaneously, employs modulated signals. Therefore, a transmitter of ... [more]
MW 2022-11-15
13:25
Nagasaki Fukue-Bunka-Kaikan
(Primary: On-site, Secondary: Online)
Doherty-Outphasing Hybrid power amplifier for WiCoPT WPT system
Ren Furumoto, Daisuke Yasunobu, Kenjiro Nishikawa (Kagoshima Univ.) MW2022-112
WiCoPT system, which can transfer data and power simultaneously, employs modulated signals. Therefore, a transmitter of ... [more] MW2022-112
pp.19-24
MWPTHz, EST, MW, EMT, OPE, IEE-EMT [detail] 2022-07-19
09:45
Hokkaido Asahikawa Civic Culture Hall
(Primary: On-site, Secondary: Online)
Design and Prototyping of a Single-Shunt Rectifier with 71% Fractional Bandwidth
Shunya Asakura, Satoshi Yoshida, Kenjiro Nishikawa (Kagoshima Univ.) EMT2022-18 MW2022-42 OPE2022-21 EST2022-19 MWPTHz2022-16
This paper reports the results of achieving a specific bandwidth of 71% using a single shunt configuration with a simple... [more] EMT2022-18 MW2022-42 OPE2022-21 EST2022-19 MWPTHz2022-16
pp.57-61
WPT 2022-06-10
11:45
Tokyo
(Primary: On-site, Secondary: Online)
Dual-frequency Simultaneous Wireless Information and Power Transfer System
Teruki Yabuta, Satoshi Yoshida, Kenjiro Nishikawa (Kagoshima Univ.) WPT2022-17
This paper proposes a novel dual-band simultaneous wireless information and power transfer configuration which employs a... [more] WPT2022-17
pp.20-23
PRMU, IPSJ-CVIM 2022-05-13
15:05
Aichi Toyota Technological Institute Automated original drawing tracing for animation
Iori Shioya, Masayuki Kashima, Shinya Fukumoto, Mutsumi Watanabe (Kagoshima Univ.) PRMU2022-7
This paper proposes an automatic system for cleaning up images. The system attempts to improve the existing cleanup proc... [more] PRMU2022-7
pp.36-41
MW, WPT 2022-04-15
10:05
Tokyo Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online)
Transmission Efficiency Improvement of Short-Range 4x4 MIMO-WiCoPT System
Shintaro Miya, Youtaro Watanabe, Taishi Nara, Satoshi Yoshida (Kagoshima Univ.), Shigeo Kawasaki (Space&Mobile Wireless Technology Inc.), Kenjiro Nishikawa (Kagoshima Univ.) WPT2022-1 MW2022-1
This research has investigated the short-range Multi Input Multi Output (MIMO) Wireless Communication and Power Transfer... [more] WPT2022-1 MW2022-1
pp.1-5
EA, US
(Joint)
2021-12-22
15:50
Kumamoto Sojo University [Poster Presentation] A Dialogue System Based on Emotion Estimation Using Deep Learning
Takumi Kawakami, Shinya Fukumoto, Masayuki Kashima, Mutsumi Watanabe (Kagoshima Univ.) EA2021-59
In recent years, intelligent robots have been attracting attention, and research on dialogue systems has been actively c... [more] EA2021-59
pp.13-17
PRMU 2021-12-17
15:00
Online Online Adaptive Information Presentation Based on Person State Recognition
Sota Morita, Shinya Fukumoto, Masayuki Kashima, Mutsumi Watanabe (Kagoshima Univ.) PRMU2021-57
We propose an adaptive information presentation system based on person state recognition. The system uses posture estima... [more] PRMU2021-57
pp.182-187
MIKA
(3rd)
2021-10-28
14:05
Okinawa
(Primary: On-site, Secondary: Online)
[Invited Talk] Vibrational agricultural technology -- Evaluation of the vibrational treatment on the pest control: an example in a whitefly species --
Ryuhei Yanagisawa (Kagoshima Univ.), Ryuichi Suwa (Univ. Ryukyus), Takuma Takanashi (FFPR), Haruki Tatsuta (Kyushu Univ.)
 [more]
 Results 1 - 20 of 296  /  [Next]  
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