Yutaka Katsuyama

Publication Activity (10 Years)

Years Active: 1988-2023
Publications (10 Years): 14

Top Topics

Video Surveillance

Natural Scene Images

Object Detection

Geometrical Constraints

Top Venues

IEICE Trans. Commun.

Publications

Erika Saito, Wataru Kameyama, Toshio Sato, Yutaka Katsuyama, Takuro Sato
Evaluation on a Method of Detecting Suspicious Objects with Transformer Model Using Passive and Active Imagers of W-band Radar. GCCE (2023)
Zheng Wen, Xin Qi, Toshio Sato, Kazuhiko Tamesue, Yutaka Katsuyama, Kazue Sako, Jiro Katto, Takuro Sato
LSTM-Based GNSS Spoofing Detection for Drone Formation Flights. IECON (2023)
Xin Qi, Toshio Sato, Zheng Wen, Yutaka Katsuyama, Kazuhiko Tamesue, Takuro Sato
GNSS Spoofing Detection Using Multiple Sensing Devices and LSTM Networks. IEICE Trans. Commun. 106 (12) (2023)
Yutaka Katsuyama, Toshio Sato, Zheng Wen, Xin Qi, Kazuhiko Tamesue, Wataru Kameyama, Yuichi Nakamura, Takuro Sato, Jiro Katto
A Predictive Approach for Compensating Transmission Latency in Remote Robot Control for Improving Teleoperation Efficiency. GLOBECOM (2023)
Erika Saito, Wataru Kameyama, Toshio Sato, Yutaka Katsuyama, Takuro Sato
Evaluation on a Method of Detecting Suspicious Objects Using Time-series Images Taken by Passive and Active Imagers of W-band Radar. GCCE (2022)
Xin Qi, Toshio Sato, Keping Yu, San Hlaing Myint, Yutaka Katsuyama, Kazuhiko Tamesue, Kiyohito Tokuda, Zheng Wen, Takuro Sato
Content-oriented Multicamera Trajectory Forecasting Surveillance Network System. ICUFN (2021)
Xin Qi, Keping Yu, Toshio Sato, Kouichi Shibata, Eric Brigham, Takanori Tokutake, Rikiya Eguchi, Yusuke Maruyama, Zheng Wen, Kazuhiko Tamesue, Yutaka Katsuyama, Kazue Sako, Takuro Sato
Ledger-based Points Transfer System in LPWAN: From Disaster Management Aspect. ICT-DM (2021)
Xin Qi, Toshio Sato, Keping Yu, Zheng Wen, San Hlaing Myint, Yutaka Katsuyama, Kiyohito Tokuda, Takuro Sato
Congestion-Aware Suspicious Object Detection System Using Information-Centric Networking. CCNC (2021)
Toshio Sato, Xin Qi, Keping Yu, Zheng Wen, Yutaka Katsuyama, Takuro Sato
Position Estimation of Pedestrians in Surveillance Video Using Face Detection and Simple Camera Calibration. MVA (2021)
Toshio Sato, Xin Qi, Keping Yu, Zheng Wen, San Hlaing Myint, Yutaka Katsuyama, Kiyohito Tokuda, Takuro Sato
Pedestrian Positioning in Surveillance Video using Anthropometric Properties for Effective Communication. WPMC (2020)
Xin Qi, Keping Yu, Zheng Wen, San Hlaing Myint, Yutaka Katsuyama, Toshio Sato, Kiyohito Tokuda, Takuro Sato
Blockchain-based Content-oriented Surveillance Network. VTC Spring (2020)
Zheng Wen, Keping Yu, Xin Qi, Toshio Sato, Yutaka Katsuyama, Takuro Sato, Wataru Kameyama, Fumiyuki Kato, Yang Cao, Masatoshi Yoshikawa, Min Luo, Jun Hashimoto
Blockchain-Empowered Contact Tracing for COVID-19 Using Crypto-Spatiotemporal Information. HealthCom (2020)
Yutaka Katsuyama, Keping Yu, San Hlaing Myint, Toshio Sato, Zheng Wen, Xin Qi
AI-Based W-Band Suspicious Object Detection System for Moving Persons Using GAN: Solutions, Performance Evaluation and Standardization Activities. Kaleidoscope (2020)
Keping Yu, Xin Qi, Toshio Sato, San Hlaing Myint, Zheng Wen, Yutaka Katsuyama, Kiyohito Tokuda, Wataru Kameyama, Takuro Sato
Design and Performance Evaluation of an AI-Based W-Band Suspicious Object Detection System for Moving Persons in the IoT Paradigm. IEEE Access 8 (2020)
Liuan Wang, Wei Fan, Yuan He, Jun Sun, Yutaka Katsuyama, Yoshinobu Hotta
Fast and Accurate Text Detection in Natural Scene Images with User-Intention. ICPR (2014)
Md. Nooruzzaman, Osanori Koyama, Makoto Yamada, Yutaka Katsuyama
Scalable Single-Fiber CWDM Ring Networks With Stackable ROADMs. JOCN 5 (8) (2013)
Yutaka Katsuyama, Yoshinobu Hotta, Masako Omachi, Shinichiro Omachi
High Speed and High Accuracy Pre-Classification Method for OCR: Margin Added Hashing. IEICE Trans. Inf. Syst. (9) (2013)
Md. Nooruzzaman, Osanori Koyama, Yutaka Katsuyama
Congestion removing performance of stackable ROADM in WDM networks under dynamic traffic. Comput. Networks 57 (11) (2013)
Raja Zahilah, Yuta Ogino, Soichiro Nishiuma, Md. Nooruzzaman, Nguyen Thi Thanh Thuy, Osanori Koyama, Yutaka Katsuyama
Lightpath design & management system for IP-over-CWDM networks with ROADMs, employing parallel processing. Telecommun. Syst. 52 (2) (2013)
Liuan Wang, Yutaka Katsuyama, Wei Fan, Yuan He, Jun Sun, Yoshinobu Hotta
Text detection in natural scene images with user-intention. ICIP (2013)
Md. Nooruzzaman, Osanori Koyama, Makoto Yamada, Yutaka Katsuyama
Stackable ROADMs for minimizing lightpath interference during upgrade of in-service WDM networks. Photonic Netw. Commun. 26 (1) (2013)
Yutaka Katsuyama, Akihiro Minagawa, Yoshinobu Hotta, Jun Sun, Shinichiro Omachi
A Study on Caption Recognition for Multi-color Characters on Complex Background. ISM (2012)
Akihiro Minagawa, Yutaka Katsuyama, Hiroaki Takebe, Yoshinobu Hotta
A color chart detection method for automatic color correction. ICPR (2012)
Tianyi Gui, Jun Sun, Satoshi Naoi, Yutaka Katsuyama, Akihiro Minagawa, Yoshinobu Hotta
A Fast Caption Detection Method for Low Quality Video Images. Document Analysis Systems (2012)
Makoto Yamada, Akisumi Tomoe, Takahiro Kinoshita, Osanori Koyama, Yutaka Katsuyama, Takashi Shibuya
Heating and Burning of Optical Fibers and Cables by Light Scattered from Bubble Train Formed by Optical Fiber Fuse. IEICE Trans. Commun. (8) (2012)
Yutaka Katsuyama, Tsubasa Kanamori, Katsunori Kawanishi, Osanori Koyama
Web-based refractive index sensing by using enhanced sensitivity range of LPG for biological solution. ICUFN (2012)
Yutaka Katsuyama, Tsubasa Kanamori, Katsunori Kawanishi, Takahiro Kusuda, Osanori Koyama
Web-based refractive index monitoring system for biological solution, employing LPG-FBG hybrid optical sensors. BCFIC (2012)
Osanori Koyama, Ryou Sougen, Keisuke Ikushima, Makoto Yamada, Yutaka Katsuyama
Laser. IEICE Trans. Commun. (1) (2012)
Akihiro Minagawa, Wei Fan, Yutaka Katsuyama, Hiroaki Takebe, Noriaki Ozawa, Yoshinobu Hotta, Jun Sun
Hybrid gesture recognition system for short-range use. Image Processing: Algorithms and Systems / Parallel Processing for Imaging Applications (2012)
Raja Zahilah, Md. Nooruzzaman, Nguyen Thi Thanh Thuy, Osanori Koyama, Makoto Yamada, Yutaka Katsuyama
Monitored power pre-checking scheme for optical amplification management in lightpath reconfigurable IP-over-CWDM networks. APCC (2011)
Osanori Koyama, Makoto Yamada, Yoshiteru Okada, Keisuke Matsuyama, Yutaka Katsuyama
Bidirectional Amplification Module for IP-over-CWDM Ring Network. IEICE Trans. Electron. (7) (2011)
Md. Nooruzzaman, Nguyen Thi Thanh Thuy, Raja Zahilah, Osanori Koyama, Makoto Yamada, Yutaka Katsuyama
Stackable ROADM with optical amplifier for use in IP-over-CWDM networks. APCC (2011)
Ryou Sougen, Keisuke Ikushima, Osanori Koyama, Makoto Yamada, Yutaka Katsuyama
Optimum Conditions for Fiber Jacket Removing by a CO2 Laser for Compact Packaging of Optical Components. IEICE Trans. Commun. (4) (2010)
Yutaka Katsuyama, Akihiro Minagawa, Yoshinobu Hotta, Shinichiro Omachi, Nei Kato
A new pre-classification method based on associative matching method. DRR (2010)
Keisuke Ikushima, Ryou Sougen, Osanori Koyama, Makoto Yamada, Yutaka Katsuyama
Laser for Compact Packaging of Optical Components. IEICE Trans. Commun. (1) (2010)
Do Ngoc Hung, Yutaka Katsuyama, Satoshi Naoi, Haruo Yokota
Improvement of Telop Recognition Quality by Integrating Web Search Results. NTII (2008)
Hongliang Bai, Jun Sun, Satoshi Naoi, Yutaka Katsuyama, Yoshinobu Hotta, Katsuhito Fujimoto
Video caption duration extraction. ICPR (2008)
Md. Nooruzzaman, Yuichi Harada, Osanori Koyama, Yutaka Katsuyama
Proposal of Stackable ROADM for Wavelength Transparent IP-over-CWDM Networks. IEICE Trans. Commun. (10) (2008)
Osanori Koyama, Michio Hashimoto, Akira Ueno, Yutaka Katsuyama
Remote Control for ROADMs in IP-over-CWDM Networks. IEICE Trans. Commun. (9) (2008)
Yutaka Katsuyama, Michio Hashimoto, Keiji Nishikawa, Akira Ueno, Md. Nooruzzaman, Osanori Koyama
Lightpath Reconfiguration in Regional IP-over-WDM Networks by a Centralized Control System. LCN (2007)
Wataru Nakano, Takashi Kobayashi, Yutaka Katsuyama, Satoshi Naoi, Haruo Yokota
Treatment of Laser Pointer and Speech Information in Lecture Scene Retrieval. ISM (2006)
Yoshinobu Hotta, Jun Sun, Yutaka Katsuyama, Satoshi Naoi
Robust Chinese Character Recognition by Selection of Binary-Based and Grayscale-Based Classifier. Document Analysis Systems (2006)
Jun Sun, Yoshinobu Hotta, Yutaka Katsuyama, Satoshi Naoi
Camera based Degraded Text Recognition Using Grayscale Feature. ICDAR (2005)
Wataru Nakano, Yuta Ochi, Takashi Kobayashi, Yutaka Katsuyama, Satoshi Naoi, Haruo Yokota
Unified Presentation Contents Retrieval Using Laser Pointer Information. ICDE Workshops (2005)
Noriaki Ozawa, Hiroaki Takebe, Yutaka Katsuyama, Satoshi Naoi, Haruo Yokota
Slide identification for lecture movies by matching characters and images. DRR (2004)
Makoto Shiraishi, Kentaro Hayashi, Byung Yong Kim, Adelys Marsden, Nguyen Hoang Viet, Satoru Fujimoto, Yutaka Katsuyama
Scalable & reconfigurable optical IP network system for use in residential premises, based on CWDM technologies & layer-3 switching. CCNC (2004)
Jun Sun, Yutaka Katsuyama, Satoshi Naoi
Video Degradation Model and Its Application to Character Recognition in e-Learning Videos. Document Analysis Systems (2004)
Jun Sun, Zhulong Wang, Hao Yu, Fumihito Nishino, Yutaka Katsuyama, Satoshi Naoi
Effective text extraction and recognition for WWW images. ACM Symposium on Document Engineering (2003)
Yutaka Katsuyama, Hiroaki Takebe, Koji Kurokawa, Takahiro Saitoh, Satoshi Naoi
Highly accurate retrieval method of Japanese document images through a combination of morphological analysis and OCR. Document Recognition and Retrieval (2002)
Hiroaki Takebe, Koji Kurokawa, Yutaka Katsuyama, Satoshi Naoi
A Learning Pseudo Bayes Discriminant Method Based on Difference Distribution of Feature Vectors. Document Analysis Systems (2002)
Hiroaki Takebe, Yutaka Katsuyama, Satoshi Naoi
Character string extraction from newspaper headlines with a background design by recognizing a combination of connected components. Document Recognition and Retrieval (1999)
Hiroaki Takebe, Yutaka Katsuyama, Satoshi Naoi
Precise and Fast Form Identification Method by Using Adaptive Base Lines for Matching. ACCV (2) (1998)
Yutaka Katsuyama, Satoshi Naoi
Fast title extraction method for business documents. Document Recognition (1997)
Hirotomo Aso, Shinichiro Omachi, Masayuki Kimura, Yutaka Katsuyama
SEIUN - a fast and intelligent character recognition system. Systems and Computers in Japan 25 (3) (1994)
Toshiaki Ejima, Yutaka Katsuyama, Masayuki Kimura
Rough classification of handwritten characters by divide-and-unify method. Systems and Computers in Japan 19 (2) (1988)