Affine epipolar geometry via factorization method. - Takeshi Kurata; Jun Fujiki; Katsuhiko Sakaue (ICPR, 1998)

Real-Time Image Mosaicing from a Video Sequence. - Masakatsu Kourogi; Takeshi Kurata; Junichi Hoshino; Yoichi Muraoka (ICIP (4), 1999)

A Fast and Robust Approach to Recovering Structure and Motion from Live Video Frames. - Takeshi Kurata; Jun Fujiki; Masakatsu Kourogi; Katsuhiko Sakaue (CVPR, 2000)

A Panorama-Based Technique for Annotation Overlay and Its Real-Time Implementation. - Masakatsu Kourogi; Takeshi Kurata; Katsuhiko Sakaue; Yoichi Muraoka (IEEE International Conference on Multimedia and Expo (II), 2000)

Recursive Factorization Method for the Paraperspective Model Based on the Perspective Projection. - Jun Fujiki; Takeshi Kurata (ICPR, 2000)

Improvement of Panorama-Based Annotation Overlay Using Omnidirectional Vision and Inertial Sensors. - Masakatsu Kourogi; Takeshi Kurata; Katsuhiko Sakaue; Yoichi Muraoka (ISWC, 2000)

Real-Time Camera Parameter Estimation from Images for a Wearable Vision System. - Takashi Okuma; Takeshi Kurata; Katsuhiko Sakaue (MVA, 2000)

A Panorama-based Method of Personal Positioning and Orientation and Its Real-time Applications for Wearable Computers. - Masakatsu Kourogi; Takeshi Kurata; Katsuhiko Sakaue (ISWC, 2001)

VizWear: Toward Human-Centered Interaction through Wearable Vision and Visualization. - Takeshi Kurata; Takashi Okuma; Masakatsu Kourogi; Takekazu Kato; Katsuhiko Sakaue (IEEE Pacific Rim Conference on Multimedia, 2001)

VizWear-Active: Distributed Monte Carlo Face Tracking for Wearable Active Cameras. - Takekazu Kato; Takeshi Kurata; Katsuhiko Sakaue (ICPR (1), 2002)

VizWear-Active: Towards a Functionally-Distributed Architecture for Real-Time Visual Tracking and Context-Aware UI. - Takekazu Kato; Takeshi Kurata; Katsuhiko Sakaue (ISWC, 2002)

A Functionally-Distributed Hand Tracking Method for Wearable Visual Interfaces and Its Applications. - Takeshi Kurata; Takekazu Kato; Masakatsu Kourogi; Keechul Jung; Ken Endo (MVA, 2002)

VizWear-3D: A Wearable 3-D Annotation System Based on 3-D Object Tracking Using a Condensation Algorithm. - Takashi Okuma; Takeshi Kurata; Katsuhiko Sakaue (VR, 2002)

Personal Positioning based on Walking Locomotion Analysis with Self-Contained Sensors and a Wearable Camera. - Masakatsu Kourogi; Takeshi Kurata (ISMAR, 2003)

A Wearable Augmented Reality System with Personal Positioning Based on Walking Locomotion Analysis. - Masakatsu Kourogi; Takeshi Kurata (ISMAR, 2003)

Fiducial-less 3-D Object Tracking in AR Systems Based on the Integration of Top-down and Bottom-up Approaches and Automatic Database Addition. - Takashi Okuma; Takeshi Kurata; Katsuhiko Sakaue (ISMAR, 2003)

WACL: Supporting Telecommunications Using Wearable Active Camera with Laser Pointer. - Nobuchika Sakata; Takeshi Kurata; Takekazu Kato; Masakatsu Kourogi; Hideaki Kuzuoka (ISWC, 2003)

Remote Collaboration using a Shoulder-Worn Active Camera/Laser. - Takeshi Kurata; Nobuchika Sakata; Masakatsu Kourogi; Hideaki Kuzuoka; Mark Billinghurst (ISWC, 2004)

A Location-Based Information Support Infrastructure System using CoBIT. - Yoshiyuki Nakamura; Nobuo Miyazaki; Kazuya Sakamoto; Yoichi Motomura; Takeshi Kurata; Takuichi Nishimura (PSC, 2005)

Indoor/Outdoor Pedestrian Navigation with an Embedded GPS/RFID/Self-contained Sensor System. - Masakatsu Kourogi; Nobuchika Sakata; Takashi Okuma; Takeshi Kurata (ICAT, 2006)

A recursive factorization method for the metric affine projection model. - Jun Fujiki; Takeshi Kurata (Syst. Comput. Jpn., 2006)

Reliving Museum Visiting Experiences on-and-off the Spot. - Takashi Okuma; Masakatsu Kourogi; Nobuchika Sakata; Takeshi Kurata (ISMAR, 2007)

In-Situ 3D Indoor Modeler with a Camera and Self-contained Sensors. - Tomoya Ishikawa; Kalaivani Thangamani; Masakatsu Kourogi; Andrew P. Gee; Walterio W. Mayol-Cuevas; Keechul Jung; Takeshi Kurata (HCI (13), 2009)

Codebook-Based Background Subtraction to Generate Photorealistic Avatars in a Walkthrough Simulator. - Anjin Park; Keechul Jung; Takeshi Kurata (ISVC (1), 2009)

Economic and Synergistic Pedestrian Tracking System for Indoor Environments. - Tomoya Ishikawa; Masakatsu Kourogi; Takashi Okuma; Takeshi Kurata (SoCPaR, 2009)

An intermediate report of TrakMark WG - international voluntary activities on establishing benchmark test schemes for AR/MR geometric registration and tracking methods. - Fumihisa Shibata; Sei Ikeda; Takeshi Kurata; Hideaki Uchiyama (ISMAR, 2010)

Indoor-Outdoor Navigation System for Visually-Impaired Pedestrians: Preliminary Evaluation of Position Measurement and Obstacle Display. - Takeshi Kurata; Masakatsu Kourogi; Tomoya Ishikawa; Yoshinari Kameda; Kyota Aoki; Jun Ishikawa (ISWC, 2011)

Superpixel Based Inpainting for Interactive 3D Indoor Modeler. - Kalaivani Thangamani; Takeshi Kurata; Tomoya Ishikawa (MVA, 2011)

Economic and Synergistic Pedestrian Tracking System with Service Cooperation for Indoor Environments. - Tomoya Ishikawa; Masakatsu Kourogi; Takeshi Kurata (Int. J. Organ. Collect. Intell., 2011)

Measuring and evaluating real service operations with human-behavior sensing: A case study in a Japanese cuisine restaurant. - Tomohiro Fukuhara; Ryuhei Tenmoku; Takashi Okuma; Masanori Takehara; Takeshi Kurata (FCV, 2013)

Improving Service Processes Based on Visualization of Human-Behavior and POS Data: A Case Study in a Japanese Restaurant. - Tomohiro Fukuhara; Ryuhei Tenmoku; Takashi Okuma; Ryoko Ueoka; Masanori Takehara; Takeshi Kurata (ICServ, 2013)

PDRplus: Human Behaviour Sensing Method for Service Field Analysis. - Koji Makita; Masakatsu Kourogi; Tomoya Ishikawa; Takashi Okuma; Takeshi Kurata (ICServ, 2013)

Handheld Augmented Reality: Effect of registration jitter on cursor-based pointing techniques. - Thomas Vincent; Laurence Nigay; Takeshi Kurata (IHM, 2013)

Precise Pointing Techniques for Handheld Augmented Reality. - Thomas Vincent; Laurence Nigay; Takeshi Kurata (INTERACT (1), 2013)

Photo-shoot localization of a mobile camera based on registered frame data of virtualized reality models. - Koji Makita; Jun Nishida; Tomoya Ishikawa; Takashi Okuma; Masakatsu Kourogi; Thomas Vincent; Laurence Nigay; Jun Yamashita; Hideaki Kuzuoka; Takeshi Kurata (ISMAR, 2013)

Measurement and analysis of speech data toward improving service in restaurant. - Masanori Takehara; Satoshi Tamura; Satoru Hayamizu; Ryuhei Tenmoku; Takashi Okuma; Tomohiro Fukuhara; Takeshi Kurata (O-COCOSDA/CASLRE, 2013)

Interactive 3-D indoor modeler for virtualizing service fields. - Tomoya Ishikawa; Kalaivani Thangamani; Masakatsu Kourogi; Andrew P. Gee; Walterio W. Mayol-Cuevas; Jungwoo Hyun; Takeshi Kurata (Virtual Real., 2013)

Analysis of customer communication by employee in restaurant and lead time estimation. - Masanori Takehara; Hiroya Nojiri; Satoshi Tamura; Satoru Hayamizu; Takeshi Kurata (APSIPA, 2014)

Improvement of utterance clustering by using employees' sound and area data. - Tetsuya Kawase; Masanori Takehara; Satoshi Tamura; Satoru Hayamizu; Ryuhei Tenmoku; Takeshi Kurata (ICASSP, 2014)

Mixed Reality Navigation on a Tablet Computer for Supporting Machine Maintenance in Wide-Area Indoor Environment. - Koji Makita; Thomas Vincent; Soichi Ebisuno; Masakatsu Kourogi; Tomoya Ishikawa; Takashi Okuma; Minoru Yoshida; Laurence Nigay; Takeshi Kurata (ICServ, 2014)

Service Field Simulator: Virtual Environment Display System for Analyzing Human Behavior in Service Fields. - Takashi Okuma; Takeshi Kurata (ICServ, 2014)

Multi-modal service operation estimation using DNN-based acoustic bag-of-features. - Satoshi Tamura; Takuya Uno; Masanori Takehara; Satoru Hayamizu; Takeshi Kurata (EUSIPCO, 2015)

Role of Servicing Activity Visualization in Quality Control Circle. - Takashi Okuma; Tomohiro Fukuhara; Ryosuke Ichikari; Ching-Tzun Chang; Luis Carlos Manrique Ruiz; Takashi Shinmura; Takeshi Kurata (ICServ, 2015)

Indoor floor-level detection by collectively decomposing factors of atmospheric pressure. - Ryosuke Ichikari; Luis Carlos Manrique Ruiz; Masakatsu Kourogi; Takeshi Kurata; Tomoaki Kitagawa; Sota Yoshii (IPIN, 2015)

Road Maintenance MSystem Using LRF and PDR. - Ching-Tzun Chang; Ryosuke Ichikari; Koji Makita; Takashi Okuma; Takeshi Kurata (ISMAR, 2015)

Dollhouse VR: a multi-view, multi-user collaborative design workspace with VR technology. - Hikaru Ibayashi; Yuta Sugiura; Daisuke Sakamoto; Natsuki Miyata; Mitsunori Tada; Takashi Okuma; Takeshi Kurata; Masaaki Mochimaru; Takeo Igarashi (SIGGRAPH Asia Posters, 2015)

Up-to-date virtual UX of the Kesennuma-Yokocho food stall village: integration with social media. - Ryosuke Ichikari; Ryo Yamashita; Kalaivani Thangamani; Takeshi Kurata (SIGGRAPH Asia Mobile Graphics and Interactive Applications, 2015)

Augmented Reality Tactile Map with Hand Gesture Recognition. - Ryosuke Ichikari; Tenshi Yanagimachi; Takeshi Kurata (ICCHP (2), 2016)

Reference Framework on vSRT-method Benchmarking for MAR. - Ryosuke Ichikari; Takeshi Kurata; Koji Makita; Takafumi Taketomi; Hideaki Uchiyama; Tomotsugu Kondo; Shohei Mori; Fumihisa Shibata (ICAT-EGVE, 2017)

Lab-Forming Fields and Field-Forming Labs. - Takeshi Kurata; Ryosuke Ichikari; Ching-Tzun Chang; Masakatsu Kourogi; Masaki Onishi; Takashi Okuma (ICServ, 2017)

Review of PDR Challenge in Warehouse Picking and Advancing to xDR Challenge. - Ryosuke Ichikari; Ryo Shimomura; Masakatsu Kourogi; Takashi Okuma; Takeshi Kurata (IPIN, 2018)

Work Analysis Using Human Operating Data Based on a State Transition Model. - Mitsuru Kawamoto; Ken Okayama; Takashi Okuma; Norihiko Kato; Takeshi Kurata (ISCAS, 2018)

Making Pier Data Broader and Deeper: - PDR Challenge and Virtual Mapping Party. - Takeshi Kurata; Ryosuke Ichikari; Ryo Shimomura; Katsuhiko Kaji; Takashi Okuma; Masakatsu Kourogi (MobiCASE, 2018)

An asymmetric collaborative system for architectural-scale space design. - Yuta Sugiura; Hikaru Ibayashi; Toby Long Hin Chong; Daisuke Sakamoto; Natsuki Miyata; Mitsunori Tada; Takashi Okuma; Takeshi Kurata; Takashi Shinmura; Masaaki Mochimaru; Takeo Igarashi (VRCAI, 2018)

IoH Technologies into Indoor Manufacturing Sites. - Takeshi Kurata; Takashi Maehata; Hidehiko Hashimoto; Naohiro Tada; Ryosuke Ichikari; Hideki Aso; Yoshinori Ito (APMS (2), 2019)

Off-Site Indoor Localization Competitions Based on Measured Data in a Warehouse. - Ryosuke Ichikari; Katsuhiko Kaji; Ryo Shimomura; Masakatsu Kourogi; Takashi Okuma; Takeshi Kurata (Sensors, 2019)

GAME: Game As a Measurement Environment: Scheme to Evaluate Interfaces and Game Contents Based on Test Theories. - Takahiro Miura; Masaki Matsuo; Ken-ichiro Yabu; Atsushi Katagiri; Masatsugu Sakajiri; Junji Onishi; Takeshi Kurata; Tohru Ifukube (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2020)

Inclusive Action Game Presenting Real-time Multimodal Presentations for Sighted and Blind Persons. - Masaki Matsuo; Takahiro Miura; Ken-ichiro Yabu; Atsushi Katagiri; Masatsugu Sakajiri; Junji Onishi; Takeshi Kurata; Tohru Ifukube (ICMI, 2021)

Geospatial Intelligence for Health and Productivity Management in Japanese Restaurants and Other Industries. - Takeshi Kurata (APMS (3), 2021)

Analyzing Operations on a Manufacturing Line Using Geospatial Intelligence Technologies. - Takeshi Kurata; Munenori Harada; Katsuko T. Nakahira; Takashi Maehata; Yoshinori Ito; Hideki Aso (APMS (1), 2022)

Upper Limb Movement Estimation and Function Evaluation of the Shoulder Girdle by Multi-Sensing Flexible Sensor Wear. - Kunihiro Ogata; Shusuke Kanazawa; Hideyuki Tanaka; Takeshi Kurata (IROS, 2022)

Tracing Interaction on OTASCE Map by the Visually Impaired: Feasibility of Adopting Interactive Route Guidance*. - Masaki Matsuo; Takahiro Miura; Ryosuke Ichikari; Karimu Kato; Takeshi Kurata (SMC, 2022)

Geospatial intelligence system for evaluating the work environment and physical load of factory workers. - Satoshi Nakae; Satoki Ogiso; Ikue Mori; Takahiro Miura; Yasunori Haga; Shintaro Hatakeyama; Kengo Kimura; Takanori Sugi; Atsushi Kimura; Takeshi Kurata (EMBC, 2023)

Work Pattern Analysis with and without Site-Specific Information in a Manufacturing Line. - Takeshi Kurata; Rei Watanabe; Satoki Ogiso; Ikue Mori; Takahiro Miura; Karimu Kato; Yasunori Haga; Shintaro Hatakeyama; Atsushi Kimura; Katsuko T. Nakahira (APMS (1), 2023)

Integration of BLE-based proximity detection with particle filter for day-long stability in workplaces. - Satoki Ogiso; Ikue Mori; Takahiro Miura; Satoshi Nakae; Takashi Okuma; Yasunori Haga; Shintaro Hatakeyama; Kengo Kimura; Atsushi Kimura; Takeshi Kurata (PLANS, 2023)

Infrastructure-less Localization from Indoor Environmental Sounds Based on Spectral Decomposition and Spatial Likelihood Model. - Satoki Ogiso; Yoshiaki Bando; Takeshi Kurata; Takashi Okuma (SII, 2023)

A Survey of Ground Truth Measurement Systems for Indoor Positioning. - Takuto Yoshida; Katsuhiko Kaji; Satoki Ogiso; Ryosuke Ichikari; Hideaki Uchiyama; Takeshi Kurata; Nobuo Kawaguchi (J. Inf. Process., 2023)

Remote Rehabilitation System Capable of Sharing Somatosensory Sensations. - Kunihiro Ogata; Takuto Nakamura; Shusuke Kanazawa; Taiki Nobeshima; Hideaki Kuzuoka; Takeshi Kurata (EMBC, 2024)

Metrics for Comparing Different Types of Positioning Techniques: Proximity Detection and Location Coordinate Estimation. - Satoki Ogiso; Satoshi Nakae; Karimu Kato; Ikue Mori; Takahiro Miura; Ryosuke Ichikari; Takashi Okuma; Takeshi Kurata; Takanori Sugi; Yasunori Haga; Eri Nakano; Atsushi Kimura (GCCE, 2024)

Pre-post Analysis on Multi-skill Development Using Flow Line Data at Expressway Service Area Facilities. - Takeshi Kurata; Akihiro Sato; Satoki Ogiso; Karimu Kato; Satoshi Nakae; Ryosuke Ichikari; Takeshi Shimmura (APMS (4), 2024)

Towards Evaluating Pharmaceutical Delivery Assistance Systems from Sales Offices to Client Facilities in VR Simulation. - Shigeki Ozawa; Ryosuke Ichikari; Takuya Miura; Takeshi Kurata (ISMAR-Adjunct, 2024)

VR Simulation for Evaluating Pharmaceutical Delivery Assistance Systems from Sales Offices to Client Facilities. - Shigeki Ozawa; Takumi Miyoshi; Ryosuke Ichikari; Takuya Miura; Takeshi Kurata (ISMAR-Adjunct, 2024)

Project Progress on XR-AI Platform for Tele-Rehab and Health Guidance. - Takeshi Kurata; Kunihiro Ogata; Shusuke Kanazawa; Yumeko Imamura; Akihiro Sato; Satoki Ogiso; Yoshiyuki Kobayashi; Ryosuke Ichikari; Satoshi Nakae; Mitsunori Tada; Tomoki Aoyama; Hiroki Shimizu; et al. (VR Workshops, 2024)

A Method to Estimate User Position and Orientation Based on Relative Position Measurement Between a Navigation Robot and a Smartphone. - Satoki Ogiso; Daisuke Sato; Ryosuke Ichikari; Takahiro Miura; Masakatsu Kourogi; Takashi Okuma; Takeshi Kurata; Takeshi Tanabe (PLANS, 2025)

Designing Sensor Wear for Posture Estimation with Strain Sensors Using Digital Model. - Yumeko Imamura; Kunihiro Ogata; Takeshi Kurata (SII, 2025)

Preliminary Evaluation of Inspection Assistance Methods Using VR Simulating Pharmaceutical Wholesaler Offices. - Takuya Miura; Shigeki Ozawa; Ryosuke Ichikari; Takumi Miyoshi; Takeshi Kurata (VR Workshops, 2025)