Exploring Unknown Environment and Map Construction Using Ultrasonic Sensing of Normal Direction of Walls. - Akihisa Ohya; Yoshiaki Nagashima; Shin'ichi Yuta (ICRA, 1994)

3-D range sensor using fiber grating for recognition of autonomous mobile robot's passage space. - Akihisa Ohya; Eri Shoji; Shin'ichi Yuta (IROS, 1994)

An Implementation of On-Board Position Estimation for a Mobile Robot - EKF Based Odometry and Laser Reflector Landmarks Detection. - Toshihiro Nishizawa; Akihisa Ohya; Shin'ichi Yuta (ICRA, 1995)

Non-stop outdoor navigation of a mobile robot-retroactive positioning data fusion with a time consuming sensor system. - Shoichi Maeyama; Akihisa Ohya; Shin'ichi Yuta (IROS (1), 1995)

Outdoor landmark map generation through human route teaching for mobile robot navigation. - Shoichi Maeyama; Akihisa Ohya; Shin'ichi Yuta (IROS, 1996)

Autonomous navigation for mobile robots referring pre-recorded image sequence. - Takayuki Ohno; Akihisa Ohya; Shin'ichi Yuta (IROS, 1996)

Obstacle detectability of ultrasonic ranging system and sonar map understanding. - Akihisa Ohya; Takayuki Ohno; Shin'ichi Yuta (Robotics Auton. Syst., 1996)

Outdoor navigation using natural landmarks by teaching-playback scheme. - Shoichi Maeyama; Akihisa Ohya; Shin'ichi Yuta (IROS, 1997)

Vision-based navigation of mobile robot with obstacle avoidance by single camera vision and ultrasonic sensing. - Akihisa Ohya; Akio Kosaka; Avi Kak (IROS, 1997)

Long Distance Outdoor Navigation of an Autonomous Mobile Robot by Playback of Perceived Route Map. - Shoichi Maeyama; Akihisa Ohya; Shin'ichi Yuta (ISER, 1997)

Autonomous Mobile Robot System for Long Distance Outdoor Navigation on University Campus. - Shoichi Maeyama; Akihisa Ohya; Shin'ichi Yuta (J. Robotics Mechatronics, 1997)

Position correction using elevation map for mobile robot on rough terrain. - Shintaro Uchida; Shoichi Maeyama; Akihisa Ohya; Shin'ichi Yuta (IROS, 1998)

Vision-based navigation by a mobile robot with obstacle avoidance using single-camera vision and ultrasonic sensing. - Akihisa Ohya; Akio Kosaka; Avi Kak (IEEE Trans. Robotics Autom., 1998)

A Fast and Accurate Sonar-Ring Sensor for a Mobile Robot. - Teruko Yata; Akihisa Ohya; Shin'ichi Yuta (ICRA, 1999)

An implementation of landmark-based position estimation function as an autonomous and distributed system for a mobile robot. - Takashi Yamamoto; Shoichi Maeyama; Akihisa Ohya; Shin'ichi Yuta (IROS, 1999)

High-Speed Measurement of Normal Wall Direction by Ultrasonic Sensor. - Akihisa Ohya; Yoshiaki Nagashima; Shin'ichi Yuta (J. Robotics Mechatronics, 1999)

Fusion of Omni-Directional Sonar and Omni-Directional Vision for Environment Recognition of Mobile Robots. - Teruko Yata; Akihisa Ohya; Shin'ichi Yuta (ICRA, 2000)

Use of amplitude of echo for environment recognition by mobile robots. - Teruko Yata; Akihisa Ohya; Shin'ichi Yuta (IROS, 2000)

Braille block detection for autonomous mobile robot navigation. - Tomoaki Yoshida; Akihisa Ohya; Shin'ichi Yuta (IROS, 2000)

Using one bit wave memory for mobile robots' new sonar-ring sensors. - Teruko Yata; Akihisa Ohya; Shin'ichi Yuta (SMC, 2000)

A Corridors Lights Based Navigation System Including Path Definition using a Topologically Corrected Map for Indoor Mobile Robots. - Fabien Launay; Akihisa Ohya; Shin'ichi Yuta (ICRA, 2002)

Book browsing system using an autonomous mobile robot teleoperated via the internet. - Tetsuo Tomizawa; Akihisa Ohya; Shin'ichi Yuta (IROS, 2002)

Recognition of people's positioning by cooperative mobile robots for human groups steering. - Edgar Martinez; Akihisa Ohya; Shin'ichi Yuta (CIRA, 2003)

A walk support system for two distant persons using mobile robots. - Takumi Munekata; Akihisa Ohya (CIRA, 2003)

Remote Book Browsing System Using a Mobile Manipulator. - Tetsuo Tomizawa; Akihisa Ohya; Shin'ichi Yuta (ICRA, 2003)

Object posture recognition for remote book browsing robot system. - Tetsuo Tomizawa; Akihisa Ohya; Shin'ichi Yuta (IROS, 2003)

Book Extraction for Remote Book Browsing Robot. - Tetsuo Tomizawa; Akihisa Ohya; Shin'ichi Yuta (J. Robotics Mechatronics, 2004)

Fast, Accurate Sonar-Ring System. - Teruko Yata; Akihisa Ohya; Jun'ichi Iijima; Shin'ichi Yuta (J. Robotics Mechatronics, 2004)

Development of ultra-small lightweight optical range sensor system. - Hirohiko Kawata; Akihisa Ohya; Shin'ichi Yuta; Wagle Santosh; Toshihiro Mori (IROS, 2005)

Remote Shopping Robot System, -Development of a hand mechanism for grasping fresh foods in a supermarket. - Tetsuo Tomizawa; Akihisa Ohya; Shin'ichi Yuta (IROS, 2006)

Advanced Functions of the Scanning Laser Range Sensor for Environment Recognition in Mobile Robots. - Hirohiko Kawata; Satofumi Kamimura; Akihisa Ohya; Jun'ichi Iijima; Shin'ichi Yuta (MFI, 2006)

Property Modifiable Discreet Active Landmarks. - Tetsuo Tomizawa; Yoichi Morales Saiki; Akihisa Ohya; Shin'ichi Yuta (ICRA, 2007)

Time synchronization between SOKUIKI sensor and host computer using timestamps. - Alexander Carballo; Yoshitaka Hara; Hirohiko Kawata; Tomoaki Yoshida; Akihisa Ohya; Shin'ichi Yuta (MFI, 2008)

Fusion of double layered multiple laser range finders for people detection from a mobile robot. - Alexander Carballo; Akihisa Ohya; Shin'ichi Yuta (MFI, 2008)

A method for estimation of lightness of objects with intensity data from SOKUIKI sensor. - Hirohiko Kawata; Kohei Miyachi; Yoshitaka Hara; Akihisa Ohya; Shin'ichi Yuta (MFI, 2008)

Development of compact and light-weight LRF based positioning sensor for mobile robot localization. - Hirohiko Kawata; Akihisa Ohya; Shin'ichi Yuta (ICAR, 2009)

Development of inspection robot for under floor of house. - Akihisa Ohya; Shin'ichi Yuta; Tomoaki Yoshida; Eiji Koyanagi; Toyoaki Imai; Sadaaki Kitamura; Ai Takeuchi; Tatsuhiro Minamikawa (ICRA, 2009)

Adaptive sensing system for human detecting with dynamic disposition. - Hirohiko Kawata; Hiroaki Kohno; Akihisa Ohya; Shin'ichi Yuta (IROS, 2009)

Panoramic vision and LRF sensor fusion based human identification and tracking for autonomous luggage cart. - Mehrez Kristou; Akihisa Ohya; Shin'ichi Yuta (RO-MAN, 2009)

People detection using range and intensity data from multi-layered Laser Range Finders. - Alexander Carballo; Akihisa Ohya; Shin'ichi Yuta (IROS, 2010)

Laser reflection intensity and multi-layered Laser Range Finders for people detection. - Alexander Carballo; Akihisa Ohya; Shin'ichi Yuta (RO-MAN, 2010)

A Method for Accurate Map Construction Using Time Registration from a Moving SOKUIKI Sensor. - Hirohiko Kawata; Tatsuro Ueda; Tetsuo Tomizawa; Akihisa Ohya; Shin'ichi Yuta (Adv. Robotics, 2010)

Control parameter design for robot vehicle based on numerical simulation and heuristic optimization - Feed-back controller design for trajectory tracking under strict physical constraints in wide speed range -. - Atsushi Watanabe; Akihisa Ohya; Shin'ichi Yuta (CICA, 2011)

Target person identification and following based on omnidirectional camera and LRF data fusion. - Mehrez Kristou; Akihisa Ohya; Shin'ichi Yuta (RO-MAN, 2011)

Reliable People Detection Using Range and Intensity Data from Multiple Layers of Laser Range Finders on a Mobile Robot. - Alexander Carballo; Akihisa Ohya; Shin'ichi Yuta (Int. J. Soc. Robotics, 2011)

Target Person Identification and Following Based on Omnidirectional Camera and LRF Sensor Fusion from a Moving Robot. - Mehrez Kristou; Akihisa Ohya; Shin'ichi Yuta (J. Robotics Mechatronics, 2011)

Localization of mobile robot by matching three-dimensional data of SOKUIKI sensor and aerial imagery. - Kohei Ito; Keisuke Yokota; Akihisa Ohya (SII, 2012)

Parking place inspection system utilizing a mobile robot with a laser range finder. - Sanngoen Wanayuth; Akihisa Ohya; Takashi Tsubouchi (SII, 2012)

Under-vehicle inspection utilizing a mobile robot with a LRF sensor. - Sanngoen Wanayuth; Taichi Yamada; Akihisa Ohya; Takashi Tsubouchi (SII, 2013)

Detection of road surface damage using mobile robot equipped with 2D laser scanner. - Taichi Yamada; Takeru Ito; Akihisa Ohya (SII, 2013)

Matching evaluation of 2D laser scan points using observed probability in unstable measurement environment. - Taichi Yamada; Akihisa Ohya (SII, 2013)

Moving obstacle avoidance for mobile robot moving on designated path. - Taichi Yamada; Yeow Li Sa; Akihisa Ohya (URAI, 2013)

Development of small size 3D LIDAR. - Katsumi Kimoto; Norihiro Asada; Toshihiro Mori; Yoshitaka Hara; Akihisa Ohya; Shin'ichi Yuta (ICRA, 2014)

Detection of liquids in cups based on the refraction of light with a depth camera using triangulation. - Yoshitaka Hara; Fuhito Honda; Takashi Tsubouchi; Akihisa Ohya (IROS, 2014)

Inside Vehicle Inspection System Utilizing a Mobile Robot with LRF Sensor. - Sanngoen Wanayuth; Akihisa Ohya; Takashi Tsubouchi (J. Robotics Mechatronics, 2014)

Calibration of lens distortion for super-wide-angle stereo vision. - Hajime Kawanishi; Yoshitaka Hara; Takashi Tsubouchi; Akihisa Ohya (CASE, 2015)

Reduction of Distance Drift with Temperature in Uniaxial Laser Rangefinder by Using Multiecho Sensing. - Kouhei Ito; Akihisa Ohya; Naohiro Shimaji; Takeshi Aoki (J. Robotics Mechatronics, 2015)

Image Correspondence Based on Interest Point Correlation in Difference Streams: Method and Applications to Mobile Robot Localization. - Hélio Perroni Filho; Akihisa Ohya (J. Robotics Mechatronics, 2016)

State Estimation and Control of an Unmanned Air Vehicle from a Ground-Based 3D Laser Scanner. - Ryan Arya Pratama; Akihisa Ohya (J. Robotics Mechatronics, 2016)

Autonomous Mobile Robot Searching for Persons with Specific Clothing on Urban Walkway. - Ryohsuke Mitsudome; Hisashi Date; Azumi Suzuki; Takashi Tsubouchi; Akihisa Ohya (J. Robotics Mechatronics, 2017)

Detection of Target Persons Using Deep Learning and Training Data Generation for Tsukuba Challenge. - Yuichi Konishi; Kosuke Shigematsu; Takashi Tsubouchi; Akihisa Ohya (J. Robotics Mechatronics, 2018)

Navigation Based on Metric Route Information in Places Where the Mobile Robot Visits for the First Time. - Asahi Handa; Azumi Suzuki; Hisashi Date; Ryohsuke Mitsudome; Takashi Tsubouchi; Akihisa Ohya (J. Robotics Mechatronics, 2019)

Line drawing aid with Lensen Drawing Kit for the visually impaired. - Lili Ge; Hotaka Takizawa; Akihisa Ohya; Makoto Kobayashi; Mayumi Aoyagi (LifeTech, 2020)

Recognition of White-Cane Users from Surveillance Camera Images Based on Detection of Line Segments. - Kazusa Sanada; Hotaka Takizawa; Mayumi Aoyagi; Akihisa Ohya; Makoto Kobayashi (LifeTech, 2020)

Experimental Investigation of Mutual Collision Avoidance Behavior for Multiple Mobile Robots. - Ayanori Yorozu; Hadush Hailu; Akihisa Ohya (AIM, 2021)

Smartphone-Based Recognition Aid of Upward Staircases with People for the Visually Impaired. - Hotaka Takizawa; Genki Sekita; Makoto Kobayashi; Akihisa Ohya; Mayumi Aoyagi (HCI (38), 2021)

Probabilistic Semantic Occupancy Grid Mapping Considering the Uncertainty of Semantic Segmentation with IPM. - Shigeki Kobayashi; Yoko Sasaki; Ayanori Yorozu; Akihisa Ohya (AIM, 2022)

Autonomous Exploration for 3D Mapping Using a Mobile Manipulator Robot with an RGB-D Camera. - Ryota Uomi; Ayanori Yorozu; Akihisa Ohya (IAS, 2022)

Making ROS TF Transactional. - Yushi Ogiwara; Ayanori Yorozu; Akihisa Ohya; Hideyuki Kawashima (ICCPS, 2022)

Transactional Transform Library for ROS. - Yushi Ogiwara; Ayanori Yorozu; Akihisa Ohya; Hideyuki Kawashima (IROS, 2022)

Recognition and Position Estimation of Pears in Complex Orchards Using Stereo Camera and Deep Learning Algorithm. - Siyu Pan; Ayanori Yorozu; Akihisa Ohya; Tofeal Ahamed (ICINCO (1), 2023)

Transactional TF: Transform Library with Concurrency and Correctness. - Yushi Ogiwara; Ayanori Yorozu; Akihisa Ohya; Hideyuki Kawashima (IEICE Trans. Inf. Syst., 2023)

Special Issue on Autonomous Robotics Challenge. - Akihisa Ohya; Koichi Ozaki; Tomohito Takubo; Shin'ichi Yuta; Yoshihiro Takita (J. Robotics Mechatronics, 2023)

Localization Based on Floor Line Map Using Monocular Camera for Factory Autonomous Mobile Robot. - Daiki Hirayama; Shinji Hagio; Kimiya Murase; Katsuya Sugiura; Kazuhiro Kuno; Masahiro Noba; Akihisa Ohya; Takashi Tsubouchi; Ayanori Yorozu (ICMRE, 2024)

Pre-planning of trajectory and orbiting around greenhouses to shorten operation time for fruit-set-reagent spraying robot. - Yusuke Oikawa; Akihisa Ohya; Ayanori Yorozu (ICMRE, 2024)

Precision and Adaptability of YOLOv5 and YOLOv8 in Dynamic Robotic Environments. - Victor Augusto Kich; Muhammad A. Muttaqien; Junya Toyama; Ryutaro Miyoshi; Yosuke Ida; Akihisa Ohya; Hisashi Date (CIS-RAM, 2024)

Mobile Robots through Task-Based Human Instructions using Incremental Curriculum Learning. - Muhammad A. Muttaqien; Ayanori Yorozu; Akihisa Ohya (CIS-RAM, 2024)

Advancing Behavior Generation in Mobile Robotics through High-Fidelity Procedural Simulations. - Victor Augusto Kich; Jair Augusto Bottega; Raul Steinmetz; Ricardo B. Grando; Ayanori Yorozu; Akihisa Ohya (RO-MAN, 2024)

Kolmogorov-Arnold Network for Online Reinforcement Learning. - Victor Augusto Kich; Jair Augusto Bottega; Raul Steinmetz; Ricardo Bedin Grando; Ayanori Yorozu; Akihisa Ohya (CoRR, 2024)

Parallel Distributional Deep Reinforcement Learning for Mapless Navigation of Terrestrial Mobile Robots. - Victor Augusto Kich; Alisson Henrique Kolling; Junior Costa de Jesus; Gabriel Vinícius Heisler; Hiago Jacobs Sodre Pereira; Jair Augusto Bottega; André L. S. da Kelbouscas; Akihisa Ohya; Ricardo Bedin Grando; Paulo Lilles Drews Jr.; Daniel Fernando Tello Gamarra (CoRR, 2024)

CURLing the Dream: Contrastive Representations for World Modeling in Reinforcement Learning. - Victor Augusto Kich; Jair Augusto Bottega; Raul Steinmetz; Ricardo Bedin Grando; Ayanori Yorozu; Akihisa Ohya (CoRR, 2024)

Face Mask Surveillance Using Mobile Robot Equipped with an Omnidirectional Camera. - Sumiya Ejaz; Ayanori Yorozu; Akihisa Ohya (J. Robotics Mechatronics, 2024)

Are We Close to Realizing Self-Programming Robots That Overcome the Unexpected? - Jair Augusto Bottega; Takashi Tsubouchi; Xinyue Ruan; Akihisa Ohya (SII, 2025)

Worker Tracking Using Skeletal Graphs for Agricultural Support Robot in Narrow Furrows. - Kosuke Murakami; Akihisa Ohya; Ayanori Yorozu (SII, 2025)