発表成果リスト
国際会議
著者、タイトル、雑誌名など
キーワード
Mitsuru Kawamoto:
"Sound-Environment Monitoring Method Based on Computational Auditory Scene Analysis",
Journal of Signal and Information Processing, Scientific Research Publishing, Vol.8, pp.65-77 (2017)
(PDF公開は発表後6ヶ月経ってからとなります。御覧になりたい方は こちらまで。)
Sound-Environment Visualization, Environmental Sounds, Monitoring, Painted Sound Patterns, Synesthesia  
Kunihiro Ogata, Eiichi Ono一, Tsuyoshi Nakayama and Takeshi Kurata:
"Evaluating the Comfort of Clothes by Using a Dummy Humanoid Robot to Simulate a Person with Spinal Cord Injury ",
IEEE Robotics & Automation Society Conference, I-Ming Chen (2017)
(PDF公開は発表後6ヶ月経ってからとなります。御覧になりたい方は こちらまで。)
humanoid robot, superior limb mechanism, tactile sensors, wheel chair user, motion planning  
Ryosuke Ichikari and Takeshi Kurata:
"Virtual Mapping Party: Co-Creation of Maps for Visually Impaired People",
32nd CSUN Assistive Technology Conference (CSUN 2017) (2017)
(PDF公開は発表後6ヶ月経ってからとなります。御覧になりたい方は こちらまで。)
Virtual Mapping Party, Co-Creation, Visually Impaired, GIS, crowd sourcing  
Takeshi Kurata:
"PDR Challenge in Warehouse Picking and Virtual Mapping Party",
Proceedings of First International Workshop on Asia-Pacific Precise Indoor Positioning and Indoor Navigation (APIPIN), KICS, pp.139-155 (2016)
(PDF公開は発表後6ヶ月経ってからとなります。御覧になりたい方は こちらまで。)
PDR, PDR Challenge, Warehouse, Picking, Virtual Mapping Party 
Thangamani Kalaivani, Takashi Okuma, Ryosuke Ichikari and Takeshi Kurata:
"Shape from Textures Phenomenon for 3D Modeling Applications with Big Data Images" (PDF:736KB),
The 3rd International conference on Big Data Applications and Services, The Korean Big Data services society, pp.188-195 (2016)
3D Modeling, Big-Data Images, Shape from Textures, Fourier Transform, Image Processing, 3D Geometry, User Interaction, Template-Matching. 
Ching Tzun Chang, Ryosuke Ichikari, Takashi Okuma and Takeshi Kurata:
"Wide-ranging Registration Using LRF and PDR for MR Road Maintenance",
The First International Workshop on Mixed and Augmented Reality Innovations (MARI) 2016, pp. paper_8 (2016)
(PDF公開は発表後6ヶ月経ってからとなります。御覧になりたい方は こちらまで。)
Mixed reality, geographic information systems. 
Ryosuke Ichikari, Ching-Tzun Chang, Kenta Michitsuji, Tomoaki Kitagawa, Sota Yoshii and Takeshi Kurata:
"Complementary integration of PDR with absolute positioning methods based on time-series consistency",
IPIN 2016, pp.195_WIP (2016)
(PDF公開は発表後6ヶ月経ってからとなります。御覧になりたい方は こちらまで。)
PDR, integrated positioning, optimization, particle filter, baecons, UWB, LRF, BLE 
Takeshi Kurata, Ryosuke Ichikari, Tatsuro Myokan, Masakatsu Kourogi, Katsuhiko Kaji and Nobuo Kawaguchi:
"PDR for lab-forming field and its benchmarking",
ISMAR 2016 Workshop on Standards for Mixed and Augmented Reality, pp.[10] (2016)
PDR, lab-forming field, benchmarking, standardization, competition 
Takeshi Kurata, Koji Makit, Takafumi Taketomi, Shohei MOri, Hideaki Uc川yama, Tomotsugu Kondo and Fumihisa Shibata:
"Benchmarking of Vision-based Spatial Registration and Tracking Methods for MAR (ISO/IEC NP 18520)",
ISMAR 2016 Workshop on Standards for Mixed and Augmented Reality, pp.[2] (2016)
Benchmarking, Vision-based Geometric Registration and Tracking Methods, MAR, AR, MR 
Tatsuro Myokan, Mitsutaka Matsumoto, Takashi Okuma, Ryosuke Ichikari, Karimu Kato, Daichi Ota and Takeshi Kurata:
"Pre-evaluation of Kaizen Plan Considering Efficiency and Employee Satisfaction by Simulation Using Data Assimilation -Toward Constructing Kaizen Support Framework-" (PDF:844KB),
Proceedings of ICServ2016, pp.331-337 (2016)
Kaizen Support Framework, Pre-evaluation in simulation using data assimilation, The picking work model, Indoor positioning system, Efficiency, Employees satisfaction
Karimu Kato, Takashi Okuma and Takeshi Kurata:
"Proposing an Interactive Label Attaching System for Supervised Service Operation Estimation" (PDF:741KB),
Proceedings of ICServ2016, pp.281-287 (2016)
Service-process analysis, Service Operation, Machine Learning 
Ryosuke Ichikari and Takeshi Kurata:
"Virtual Mapping Party Facilitating Co-creation for the Visually Impaired", Proceedings of Asia-Pacific Workshop on Mixed-Reality, HCI KOREA SIG-AR, KIISE SIG-CG&I, and VRSJ SIG-MR, ISSiS (2016)
Ryosuke Ichikari and Takeshi Kurata:
"Augmented Reality Tactile Maps for Pre-Journey Learning",
CSUN2016 (2016)
tactile map,augmented reality,RGB-D camera,Touch interaction
Thangamani Kalaivani, Ryosuke Ichikari, Takashi Okuma and Takeshi Kurata:
Indoor 3D Modelling with RGB and Depth Images for Service Field Simulation" (PDF:162KB),
Proceedings of BigDAS2016, The Korea BigData Service Society, pp.1-2 (2016)
Indoor 3D modeling, RGBD image. service field simulation
Hikaru Ibayashi, Yuta Sugiura, Daisuke Sakamoto, Natsuki Miyata, Mitsunori Tada, Takashi Okuma, Takeshi Kurata, Masaaki Mochimaru and Takeo Igarashi:
"Dollhouse VR: a multi-view, multi-user collaborative design workspace with VR technology",
SIGGRAPH Asia 2015 Emerging Technologies, ACM, pp.Article 8 (2015)
 
Ryosuke Ichikari, Takeshi Kurata, Ryo Yamashita and Thangamani Kalaivani:
"Up-to-date virtual UX of the Kesennuma-Yokocho food stall village: integration with social media" (PDF:2.65MB) ,
Proceeding of SIGGRAPH Asia 2015 Mobile Graphics and Interactive Applications, pp.Article No.6 (2015)
service engineering, 3D modeling, virtualized reality, information extraction, content maintenance
Ryosuke Ichikari,Luis Carlos Manrique Ruiz,Masakatsu Kourogi,Tomoaki Kitagawa,Sota Yoshiiand Takeshi Kurata:
"Indoor Floor-Level Detection by Collectively Decomposing Factors of Atmospheric Pressure" (PDF:7.83MB) ,
Proceedings of IPIN 2015,IEEE (2015)
floor localization, pedestrian dead reckoning, atmospheric pressure, collective method, Mobile phone sensing
Ching-Tzun Chang,Ryosuke Ichikari,Koji Makita,Takashi Okuma and Takeshi Kurata:

"[POSTER] Road Maintenance MR System Using LRF and PDR" (PDF:725KB),
Proceedings of IEEE ISMAR 2015, pp.204-205 (2015)

Information visualization, Road maintenance, Augmented reality, LRF, Hammering test
Takeshi Kurata:
"PDR Benchmark: View Models and Case Studies",
UbiComp/ISWC 2015 PDR Challenge, IPSJ SIG UBI, PDR Benchmark Standardization Committee, HASC (2015)
PDR, Benchmark, Standardization, View model, Case study
Satoshi Tamura,Takuya Uno,Masanori Takehara,Satoru Hayamizu and Takeshi Kurata:

"MULTI-MODAL SERVICE OPERATION ESTIMATION USING DNN-BASED ACOUSTIC BAG-OF-FEATURES",
Proceedings of EUSIPCO 2015,IEEE (2015)

Service operation estimation, multimodal signal processing, stacked denoising autoencoder, bag of features, environmental sounds
Takashi Okuma, Tomohiro Fukuhara, Ryosuke Ichikari, Ching-Tzun Chang, Manrique Carlos, Takeshi Shinmura and Takeshi Kurata:
"Role of Servicing Activity Visualization in Quality Control Circle"(PDF:5.35MB),
Proc. of ICServ2015, Society for Serviceology (2015)
Service Engineering, Human Behavior Sensing, Visualization
Thangamani Kalaivan,Ryosuke Ichikari,Takashi Okuma,Tomoya Ishikawa and Takeshi Kurata:

"Geometry and texture measures for interactive virtualized reality indoor modeler" (PDF:4.24MB),
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, ISPRS (2015)

Geometry and texture measures for interactive virtualized reality indoor modeler 
Ching-Tzun Chang,Ryosuke Ichikari,Koji Makita,Takashi Okuma and Takeshi Kurata:

"An augmented reality system for road maintenance services" (PDF:3.79MB),
KJMR2015, SIG-MR (2015)

Information visualization, Road maintenance, Augmented reality, LRF, Hammering test 
Takeshi Kurata and Ryosuke Ichikari:
"Pre-Journey Learning System for Visually-Impaired Pedestrians using Mobile AR Tactile Maps and Crowdsourced POR Aggregation" (PDF:6.24MB),
KJMR2015, SIG-MR (2015)
Mobile AR Tactile Maps, Crowdsoursing, POR, Pre-journey learning, visually-impaired pedestrian 
Keisuke Okuno, Takeshi Kurata, Yoshikazu Seki, Masakatsu Kourogi and Jun Ishikawa:
"Smartphone-based Talking Navigation System for Walking Training" (PDF:2.21KB),
30th Annual International Technology and Persons with Disabilities Conference (CSUN 2015) (2015)
PDR, vision impairment, POR, smartphone-based, walking navigation 
Koji Makita, Ching-Tzun Chang, Ryosuke Ichikari, Takashi Okuma and Takeshi Kurata:
"A fundamental study of an augmented reality system for road maintenance services" (PDF:2.11MB),
IDW '14 proceedings of the International Display Workshops, pp.DES3/VHF5-5L (2014)
Information Visualization, Maintenance Support, Augmented reality, Social capital, UI
Masanori Takehara, Hiroya Nojiri, Satoshi Tamura, Satoru Hayamizu and Takeshi Kurata:
"Analysis of Customer Communication by Employee in Restaurant and Lead Time Estimation",
Proceedings of APSIPA2014, pp.1-5 (2014)
Service Industry,Service operation estimation,Real-world voice data,Voice activity detection,lead time,Customer service communication
Koji Makita, Thomas Vincent, Soichi Ebisuno, Masakatsu Kourogi, Tomoya Ishikawa, Takashi Okuma, Minoru Yoshida, Laurence Nigay and Takeshi Kurata:
"Mixed Reality Navigation on a Tablet Computer for Supporting Machine Maintenance in Wide-area Indoor Environment" (PDF:1.73MB),
Proceedings of ICServ2014, pp.41-47 (2014)
Maintenance support, Human navigation, Mixed reality, Mobile computing 
Kenichiro Fukuda, Masahiro Hamasaki, Tomohiro Fukuhara, Ryoji Fujii, Miharu Horita and Takuichi Nishimura:
"Findings on hand-over system for care-workers in real operation",
Proceedings of the 2nd International Conference on Serviceology (ICServ2014), pp.105-107 (2014)
Serviceology, healthcare, community intelligence, knowledge structuring, recommendation 
Takashi Okuma and Takeshi Kurata:
"Service Field Simulator: Virtual environment display system for analyzing human behavior in service fields" (PDF:24.5MB),
Proceedings of ICServ2014, pp.55-60 (2014)
Service Engineering, Virtual Environment, Human Activity Sensing
Mitsuru Kawamoto, Mitsutaka Matsumoto and Takeshi Kurata:
"The current situation and challenges in big-data use in services --- A case study in an urban development---" (PDF:258KB),
Proceedings of the 2nd International Conference on Serviceology, pp.135-137 (2014)
Service Industry,Productivity Improvement,Data usage,Data platform,Service benchmarking
Tomohiro Fukuhara, Ryuhei Tenmoku,Ryoko Ueoka, Takashi Okuma and Takeshi Kurata:
"Estimating skills of waiting staff of a restaurant based on behavior sensing and POS data analysis: A case study in a Japanese cuisine restaurant" (PDF:496KB),
Proceedings of the 5th International Conference on Applied Human Factors and Ergonomics (AHFE2014), pp.4287-4299 (2014)
Human-behavior analysis, POS data analysis, skill Estimation, QC circle, Service Process Improvement
Hiroyasu Miwa, Kentaro Watanabe, Tomohiro Fukuhara, Tomoka Nagano and Takuichi Nishimura:
"Proposal of Quality Study for Nursing-Care Service",
Advances in the Human Side of Service Engineering, pp.4300-4307 (2014)
Service Engineering, Nursing-care service, Service process, Quality, Measurement
Karimu Kato, Ryuhei Tenmoku, Koji Makita, and Takeshi Kurata:
"Towards developing a flexible service-operation-estimation system for efficient service-process analysis" (PDF:679KB),
AHFE 2014 (2014)
service-process analysis ,service operation,service proces,machine learning,visualization 
Koji Makita:
"3D Model-Based Camera Tracking Technology for Augmented Reality",
SID Symposium Digest of Technical Papers, Vol.45, No.1, pp.873-876 (2014)
Augmented Reality (AR),Camera tracking,3D Model,Image Processing,Benchmarking. 
Masakatsu Kourogi and Takeshi Kurata:
"A method of pedestrian dead reckoning for smartphones using frequency domain analysis on patterns of acceleration and angular velocity",
Proceedings of IEEE/ION PLANS 2014, pp.164-168 (2014)
pedestrian dead reckoning, pattern analysis of walking locomotion, smartphone localization 
Koji Makita, Takashi Okuma and Takeshi Kurata:
"Benchmarking indicators for AR/MR camera tracking" (PDF:1.55MB),
Proceedings of KJMR2014 (2014)
Camera tracking, Augmented reality, Mixed reality, Benchmarking, TrakMark
Ryosuke Ichikari, Masaki Onishi and Takeshi Kurata:
"MR Fitting Simulation and Clothes Modeling for Wheelchair Users" (PDF:1.29MB),
The 7th Korea-Japan Workshop on Mixed Reality (KJMR 2014), HCI KOREA SIG-AR, and KIISE SIG-CG&I, VRSJ SIG-MR,ISSiS (2014)
mixed reality,fitting simulation,RGB-D camera,non-contact measurement of human body shape,computer graphics
Takeshi Kurata, Yoshikazu Seki, Masakatsu Kourogi and Jun Ishikawa:
"Roles of Navigation System in Walking with Long Cane and Guide Dog" (PDF:690KB),
The 29th Annual International Technology and Persons with Disabilities Conference (CSUN2014) (2014)
PDR, SDF, Indoor-Outdoor Navigation for Visually-Impaired Pedestrians
Thangamani Kalaivani, Tomoya Ishikawa, Koji Makita, Ryosuke Ichikari and Takeshi Kurata:
"Inpainting Embedded Virtualized-Reality Indoor Modeler" (PDF:1.31MB),
Proceedings of the International Display Workshops, pp.989-990 (2013)
Indoor Modeling, Inpainting
Ryosuke Ichikari, Masaki Onishi and Takeshi Kurata:
"MR fitting simulation with virtual camera motions for wheelchair users" (PDF:2.80MB),
ICAT The 23rd International Conference on Artificial Reality and Telexistence, Mirakan, Tokyo, Japan (2013)
Fitting Simulation, MR
Thomas Vincent, Laurence Nigay, Takeshi Kurata:
"Handheld Augmented Reality: Effect of registration jitter on cursor-based pointing techniques" (PDF:918KB),
Proceedings on IHM'13, pp.1-6 (2013)
Handheld AR, Interaction technique
Masanori Takehara, Satoshi Tamura, Satoru Hayamizu, Ryuhei Tenmoku, Takashi Okuma, Tomohiro Fukuhara and Takeshi Kurata:
"Measurement and analysis of speech data toward improving service in restaurant",
International oriental cocosda 2013 conference (O-COCOSDA2013) (2013)
Speech analysis, CSQCC, Service engineering, SSMED
Takuichi Nishimura, Tomohiro Fukuhara, Kosuke C. Yamada, Masahiro Hamasaki, Masato Nakajima, Hiroyasu Miwa, Kentaro Watanabe, Kenichiro Fukuda and Yoichi Motomura:
"Proposal of handover system for care-workers using community intelligence",
Proc. of the 1st international conference on Serviceology (ICServ2013), Vol.2013, No.10, pp.34-41 (2013)
nursing-care service, handover, community intelligence, knowledge structuring, recommendation
Masayuki Hayashi, Koji Makita, Takeshi Kurata, Itaru Kitahara, Yoshinari Kameda and Yuichi Ohta:
"Projective indices for AR/MR benchmarking in TrakMark" (PDF:646KB),
Proceedings of IEEE ISMAR 2013 Joint Workshop on Tracking Methods & Applications (TMA) and TrakMark (2013)
MAR tracking, TrakMark, ISO/IEC JTC 1/SC 24/WG 9
Koji Makita, Jun Nishida, Tomoya Ishikawa, Takashi Okuma, Masakatsu Kourogi, Thomas Vincent, Laurence Nigay, Jun Yamashita, Hideaki Kuzuoka and Takeshi Kurata:
"Photo-shoot localization of a mobile camera based on registered frame data of virtualized reality models" (PDF:778KB),
Proceedings of ISMAR2013, in Adelaide, SA, Australia, pp.273-274 (2013)
MAR camera registration/tracking, Indoor positioning
Koji Makita, Masakatsu Kourogi, Tomoya Ishikawa, Takashi Okuma, and Takeshi Kurata:
"PDRplus: human behaviour sensing method for service field analysis" (PDF:372KB),
Proceedings of ICServ2013, Tokyo Waterfront, Japan, pp.19-22 (2013)
PDRplus, Service engineering
Tomohiro Fukuhara, Ryuhei Tenmoku, Takashi Okuma, Ryoko Ueoka, Masanori Takehara and Takeshi Kurata:
"Improving Service Processes based on Visualization of Human-behavior and POS data: a Case Study in a Japanese Restaurant" (PDF:1.45MB),
Proceedings of the 1st international conference on Serviceology, Tokyo Waterfront, Japan, pp.1-8 (2013)
PDR, SDF, CSQCC, Service engineering, SSMED
Thomas Vincent, Laurence Nigay, Takeshi Kurata:
"Precise Pointing Techniques for Handheld Augmented Reality" (PDF:2.25MB),
Human-Computer Interaction - INTERACT 2013, Lecture Notes in Computer Science, Vol.8117, pp.122-139 (2013)
Handheld AR, Interaction technique
Oleg Alexander, Graham Fyffe, Jay Busch, Xueming Yu, Ryosuke Ichikari, Andrew Jones, Paul Debevec, Jorge Jimenez, Etienne Danvo, Bernardo Antionaz, Mike Eheler, Zybnek Kysela, Javier von der Pahlen:
"Digital Ira: High-Resolution Facial Performance Playback"
Proceedings of SIGGRAPH2013, pp.1 (2013)
Performance Capture, Computer Animation, Computer Graphics, Optical-flow, Blendsh
Graham Fyffe, Andrew Jones, Oleg Alexander, Ryosuke Ichikari, Paul Graham, Koki Nagano, Jay Busch, Paul Debevec:
"Driving high-resolution facial blendshapes with video performance capture",
Proceeding of SIGGRAPH2013, pp.33 (2013)
Performance Capture, Computer Animation, Computer Graphics, Optical-flow, Blendshape
Ryosuke Ichikari, Oleg Alexander , Paul Debevec:
"Vuvuzela: A Facial Scan Correspondence Tool",
Proceeding of SIGGRAPH2013, pp.89 (2013)
Facial Expression, Computer Animation, Optical-flow, Computer Graphics, Correspandance
Kentaro Watanabe, Tomohiro Fukuhara, Hiroyasu Miwa and Takuichi Nishimura:
"Toward User-driven Product / Activity Design for Health-care Services",
The 4th international workshop on Infrastructures for Healthcare: Action Research, Interventions, and Participatory Design (2013)
User-driven Product Activity Design, health-care, nursing care
Koji Makita and Jun Nishida:
"Photo-shoot localization for mobile AR based on registered images in virtualized reality models",
Proceedings of KJMR2013 (2013)
MAR camera registration/tracking, Indoor positioning
Kensaku Makita, Hiroko Suzuki, Daichi Koike, Takehito Utsuro, Yasuhide Kawada and Tomohiro Fukuhara:
"Labeling Blog Posts with Wikipedia Entries through LDA-Based Topic Modeling of Wikipedia",
Journal of Internet Technology, Taiwan Academic Network, Vol.14, No.2, pp.297-306 (2013)
Wikipedia, LDA, topic model, Weblog, topic clustering
Tomohiro Fukuhara, Ryuhei Tenmoku, Takashi Okuma, Masanori Takehara and Takeshi Kurata:
"Measuring and evaluating real service operations with human-behavior sensing: a case study in a Japanese cuisine restaurant" (PDF:2.66MB),
Proceedings of the 19th Korea-Japan Workshop on Frontiers of Computer Vision, pp113-116 (2013)
PDR, SDF, CSQCC, service engineering, SSMED
Thangamani Kalaivani, Tomoya Ishikawa, Koji Makita and Takeshi Kurata:
"Texture Significant Hash Function with Robust Occlusion Handling for Fast Inpainting the Virtualized-Reality Models" (PDF:377KB),
Proceedings of the International Display Workshops (IDW/AD'12), Vol.19, No.3, pp.1479-1482 (2012)
Indoor Modeling
Thomas Vincent, Laurence Nigay, Takeshi Kurata:
"Classifying Handheld Augmented Reality: Three categories linked by spatial mappings",
Web Proceedings on IEEE ISMAR 2012 Workshop on Classifying the AR Presentation Space (2012)
Handheld AR, AR interaction
Koji Makita, Takashi Okuma, Tomoya Ishikawa, Laurence Nigay and Takeshi Kurata:
"A benchmark suite with virtualized reality models for supporting tracking evaluation and data set generation" (PDF:1.53MB).
Online Proceedings of TRAKMARK2012, pp.32-35 (2012)
AR tracking, TrakMark, ISO/IEC JTC 1/SC 24/WG 9
Koji Makita, Takashi Okuma, Tomoya Ishikawa, Laurence Nigay and Takeshi Kurata:
"Virtualized reality model-based benchmarking of AR/MR camera tracking methods in TrakMark" (PDF:4.64MB).
Online proceedings of IEEE ISMAR 2012 Workshop on Tracking Methods and Applications (TMA) (2012)
AR tracking, TrakMark, ISO/IEC JTC 1/SC 24/WG 9
Ryoko Ueoka, Takeshi Shimmura, Ryuhei Tenmoku, Takashi Okuma and Takeshi Kurata:
"Introduction of Computer Supported Quality Control Circle in Japanese Cuisine Restaurant" (PDF:869KB),
Proc. International Conference on Human Side of Service Engineering (HSSE2012), pp.6632-6641 (2012)
PDR, SDF, CSQCC, service engineering, SSMED
Tomohiro Fukuhara, Hisanao Takahashi, Yoichi Motomura and Takuichi Nishimura:
"Text classification of consumer complaints from PIO-NET (Practical living Information online NETwork)",
Proceedings of the second International Conference on Applied Digital Human Modeling (2012)
text mining, service engineering, 業務分析
Koji Makita, Tomoya Ishikawa, Takashi Okuma, Thomas Vincent, Laurence Nigay and Takeshi Kurata:
"A benchmark data generation tool using walking simulation and virtualized reality models for evaluating AR visual tracking" (PDF:1.14MB),
KJMR2012 (2012)
AR tracking, TrakMark, ISO/IEC JTC 1/SC 24/WG 9
Takeshi Kurata, Masakatsu Kourogi, Takashi Okuma, Tomoya Ishikawa, Ryoko Ueoka, Ryuhei Tenmoku and Koji Makita:
"Human-Behavior Sensing and Visualization for Service Quality Control" (PDF:1.62MB).
Web Proc. CSCW 2012 Workshop: Exploring collaboration in callenging environments: From the car to the factory and beyond (2012)
PDRplus, SDF, SOE, Indoor Modeling, CSQCC, service engineering, SSMED
Thangamani Kalaivani, Tomoya Ishikawa, Koji Makita and Takeshi Kurata:
"Hybrid Inpainting Algorithm with Superpixels and Hash Table for Inpainting the 3D Model" (PDF:1.10MB),
Proc. SI International 2011, pp.667-672 (2011)
Indoor Modeling
Koji Makita, Jun Nishida, Tomoya Ishikawa, Takashi Okuma, Jun Yamasita, Hideaki Kuzuoka and Takeshi Kurata:
"Feasibility Study on the Estimation of Photo Shoot Position and Direction Based on Virtualized Reality Environment Models" (PDF:414KB),
Proc. ICAT 2011, Osaka, Japan, pp.137 (2011)
AR tracking, Indoor positioning
Tomoya Ishikawa, Masakatsu Kourogi and Takeshi Kurata:
"Supporting Maintenance Services by Utilizing Worker's Behavior Sensing and Visualization Based on Mixed-Reality Technology" (PDF: 2.09MB),
Proc. EcoDesign2011, pp.398-402 (2011)
PDRplus, SDF, SOE, Indoor Modeling, CSQCC, service engineering, SSMED
Koji Makita, Tomoya Ishikawa and Takeshi Kurata:
"A prototype tool in TrakMark to generate benchmark data sets for visual tracking methods using virtualized reality models" (PDF:6.14MB),
Proc. TrakMark2011, pp.101 (2011)
AR tracking, TrakMark, ISO/IEC JTC 1/SC 24/WG 9
Masanori Takehara, Satoshi Tamura, Ryuhei Tenmoku, Takeshi Kurata and Satoru Hayamizu:
"THE ROLE OF SPEECH TECHNOLOGY IN SERVICE-OPERATION ESTIMATION",
Proc. Oriental COCOSDA 2011, pp.116-119 (2011)
SOE, service engineering, SSMED
Ryuhei Tenmoku, Ryoko Ueoka, Koji Makita, Takeshi Shimmura, Masanori Takehara, Satoshi Tamura, Satoru Hayamizu and Takeshi Kurata:
"Service-Operation Estimation in a Japanese Restaurant Using Multi-Sensor and POS Data" (PDF:500KB),
Proceeding of APMS 2011 conference, Parallel 3-4: 1 (2011)
SOE, service engineering, SSMED
Takeshi Kurata, Masakatsu Kourogi, Tomoya Ishikawa, Yoshinari Kameda, Kyota Aoki, and Jun Ishikawa:
"Indoor-Outdoor Navigation System for Visually-Impaired Pedestrians:Preliminary Evaluation of Position Measurement and Obstacle Display" (PDF:2.0MB).
Proceedings of ISWC2011 pp.123-124 (2011)
PDR, SDF
Thangamani Kalaivani, Takeshi Kurata and Tomoya Ishikawa :
"Superpixel Based Inpainting for Interactive 3D Indoor Modeler" (PDF:658KB).
Proceedings of MVA2011 pp.156-159 (2011)
Indoor Modeling
Jun Nishida, Tomoya Ishikawa, Koji Makita, Masakatsu Kourogi, Jun Yamasita, Hideaki Kuzuoka and Takeshi Kurata:
"Estimation of Photo-Shoot Location with a Mobile-Phone Camera Based on Virtualized-Reality Environment Models" (PDF10.2MB).
KJMR2011 CD Proceedings (2011)
AR tracking, Indoor positioning
Jungwoo Hyun, Yoshiko Habuchi, Anjin PARK, Tomoya Ishikawa, Masakatsu Kourogi and Takeshi Kurata:
"Service-Field Simulator using MR Techniques: Behavior Comparison in Real and Virtual Environments" (PDF:876KB).
Proceedings on ICAT2010, pp.14-21 (2010)
SFS, service engineering, SSMED
Fumihisa Shibata, Sei Ikeda, Takeshi Kurata, Hideaki Uchiyama and TrakMark WG:
"An Intermediate Report of TrakMark WG - International Voluntary Activities on Establishing Benchmark Test Schemes for AR/MR Geometric Registration and Tracking Methods -" (PDF:190KB).
Proceedings on ISMAR2010, pp.298-301 (2010)
 
Takeshi Kurata:
"MR Models for Practical Evidence-Based Services".
IEEE/ACM ISMAR2010 workshop on Augmented Reality Super Models (2010)
 
Thangamani Kalaivani, Tomoya Ishikawa and Takeshi Kurata:
"Inpainting for Interactive 3D Indoor Modeling" (PDF:212KB).
Proceedings on ISUVR (2010)
 
Takeshi Kurata, Masakatsu Kourogi, Tomoya Ishikawa, Jungwoo Hyun and Anjin Park:
"Service Cooperation and Co-creative Intelligence Cycles Based on Mixed-Reality Technology" (PDF:1.64MB),
Proceedings on INDIN, pp.967-972 (2010)
 
Masakatsu Kourogi, Takeshi Kurata and Tomoya Ishikawa:
"A Method of Pedestrian Dead Reckoning Using Action Recognition" (PDF:597KB).
IEEE/ION PLANS 2010, pp.85-89 (2010)
PDRplus
Takeshi Kurata, Masakatsu Kourogi, Tomoya Ishikawa, Jungwoo Hyun and Anjin Park:
"Mixed Reality as a Fundamental Technology in Service Engineering".
Proceedings on The 3rd Korea-Japan Workshop on Mixed Reality (2010)
 
Tomoya Ishikawa, Masakatsu Kourogi, Takashi Okuma, Takeshi Kurata:
"Economic and Synergistic Pedestrian Loacalization System in Indoor Environments"(PDF:805KB),
SoCPaR2009 proceedings, pp.522-527 (2009)
 
Anjin Park, Keechul Jung, Takeshi Kurata:
"Codebook-based Background Subtraction to Generate Photorealistic Avatars in a Walkthrough Simulator" (PDF: 302KB),
Advanced in Visual Computing (ISVC 2009), Lecture Notes in Computer Science (LNCS), No.5875, pp.500-510 (2009)
 
Masakatsu Kourogi, Tomoya Ishikawa, Yoshinari Kameda, Jun Ishikawa, Kyota Aoki, Takeshi Kurata:
"Pedestrian Dead Reckoning and its applications" (PDF:1.11MB),
Workshop: Let's Go Out: Research in Outdoor Mixed and Augmented Reality (2009)
 
Tomoya Ishikawa, Thangamani Kalaivani, Masakatsu Kourogi, Andrew P. Gee, Walterio Mayol, Keechul Jung, Takeshi Kurata:
"In-Situ 3D Indoor Modeler with a Camera and Self-Contained Sensors" (PDF:1.89MB),
Virtual and Mixed Reality (HCII2009), Vol.,LNCS 5622, PP.454-464 (2009)
 
Takeshi Kurata, Shou Kimishima, Masakatsu Kourogi, Hideaki Kuzuoka:
"Tangible Interaction Using Photo Sensors and Inertial Sensors" (PDF:1.24MB),
Proceedings on KJMR 2009, pp.55-60 (2009)
 
Tomoya Ishikawa, Thangamani Kalaivani, Takashi Okuma, Keechul Jung, Takeshi Kurata:
"Interactive Indoor 3D Modeling from a Single Photo with CV Support" (PDF:1.29MB),
IWUVR2009 (2009)
 
Tomoya Ishikawa, Kazumasa Yamazawa, Takeshi Kurata, Naokazu Yokoya:
"Mobile Omnidirectional Monitoring System for Remote Personal Security" (PDF:1.39MB),
CollabTech2008, pp.43-47 (2008)
 
Takashi Okuma, Masakatsu Kourogi, Takeshi Kurata:
"User Study on a Position / Direction-Aware Museum Guide using 3-D Maps and Animated Instructions" (PDF:2.22MB),
The first Korea-Japan workshop on Mixed Reality CD Proceedings (2008)
 
Umi Kawamoto, Takeshi Kurata, Nobuchika Sakata, Takashi Okuma, Hideaki Kuzuoka:
"Position/Orientation-Aware Physical Tags Using Photo Sensors and Accelerometers for a Tangible Tabletop Interface" (PDF: 2.76MB),
In Proc. The 2008 IEEE International Conference on Distributed Human-Machine Systems (DHMS 2008) in Athens, Greece, pp.397-404 (2008)
Takashi Okuma, Masakatsu Kourogi, Nobuchika Sakata, Takeshi Kurata:
"3-D User Interfaces for Indoor Exhibits Navigation and Reliving Experiences on-and-off the Spot",
In Proc. International Workshop on Ubiquitous Virtual Reality (IWUVR2008) (2008)
Takeshi Kurata, Nobuchika Sakata, Masakatsu Kourogi, Takashi Okuma, Yuichi Ohta:
"Interaction using nearby and far projection surfaces with a body worn ProCam system" (PDF:3.74MB),
In Proc. The Engineering Reality of Virtual Reality, the 20th Annual IS&T/SPIE Symposium on Electronic Imaging (EI 2008), 6804-16 (2008)
Masakatsu Kourogi, Takashi Okuma, Takeshi Kurata:
"An Indoor/Outdoor Personal Positioning System for Pedestrian Navigation" (PDF:399KB),
Demo in The Sixth International Symposium on Mixed and Augmented Reality (ISMAR07) in Nara, Japan (2007)
Takashi Okuma, Masakatsu Kourogi, Nobuchika Sakata, and Takeshi Kurata:
"Reliving Museum Visiting Experiences on-and-off the Spot" (PDF:688KB),
In Proc. The Sixth International Symposium on Mixed and Augmented Reality (ISMAR07) in Nara, Japan, pp.279-280 (2007)
Takashi Okuma, Masakatsu Kourogi, Nobuchika Sakata, Takeshi Kurata:
"A Pilot User Study on 3-D Museum Guide with Route Recommendation Using a Sustainable Positioning System" (PDF:2.59MB),
In Proc. International Conference on Control, Automation and Systems 2007 (ICCAS 2007) in Seoul, KOREA, pp.749-753 (2007)
Masakatsu Kourogi, Nobuchika Sakata, Takashi Okuma, and Takeshi Kurata:
"Indoor/Outdoor Pedestrian Navigation with an Embedded GPS/RFID/Self-contained Sensor System" (PDF:1.04MB),
In Proc. 16th International Conference on Artificial Reality and Telexistence (ICAT2006), Vol.4282, pp.1310-1321 (2006)
PDR, Seemless indoor/outdoor positioning
Nobuchika Sakata, Takeshi Kurata, Masakatsu Kourogi, and Hideaki Kuzuoka:
"Situated Music: An Application to Interactive Jogging" (PDF:1.17MB),
In Proc. on ISWC 2006 Student Colloquium, (2006)
Masakatsu Kourogi, Nobuchika Sakata, Takashi Okuma, and Takeshi Kurata:
"An embedded dead-reckoning/GPS/RFID personal positioning system for pedestrian navigation",
In demo handout of ISWC 2006, (2006)
Umi Kawamoto, Takeshi Kurata, Nobuchika Sakata, Takashi Okuma, Hideaki Kuzuoka:
"Tangible TableTop (TTT) Interface Based on Position/Orientation Measurement of Tags Using Photo Sensors and Accelerometers" (PDF:698KB),
Demo paper in Web-Proc. of The 5th IEEE and ACM International Symposium on Mixed and Augmented Reality (ISMAR 06), (2006)
Nobuchika Sakata, Takeshi Kurata, and Hideaki Kuzuoka:
"Visual Assist with a Laser Pointer and Wearable Display for Remote Collaboration" (PDF:2.69MB),
2nd international conference on Collaboration Technologies (CollabTech 2006) in Tsukuba, Japan, pp.66-71 (2006)
Takeshi Kurata, Takahiro Oyabu, Nobuchika Sakata, Masakatsu Kourogi, and Hideaki Kuzuoka:
"Tangible Tabletop Interface for an Expert to Collaborate with Remote Field Workers" (PDF:3.64MB),
In Proc. 1st International Conference on Collaboration Technology (CollabTech2005) in Tokyo, Japan, pp.58-63 (2005)
Yoshiyuki Nakamura, Nobuo Miyazaki, Kazuya Sakamoto, Youichi Motomura, Takeshi Kurata, Takuichi Nishimura:
"A Location-Based Information Support Infrastructure System Using CoBIT",
In Proc. International Conference on Pervasive Systems and Computing (PSC-05) in Las Vegas, NV, USA, (2005)
Takeshi Kurata, Nobuchika Sakata, Masakatsu Kourogi, Hideki Kuzuoka, Mark Billinghurst:
"The Advantages and Limitations of a Wearable Active Camera/Laser in Remote Collaboration" (PDF:913KB),
In Conference Supplement (Interactive Poster) of the ACM Conference on Computer Supported Cooperative Work (CSCW 2004), in Chicago, IL, USA, (2004)
Takeshi Kurata, Nobuchika Sakata, Masakatsu Kourogi, Hideki Kuzuoka, Mark Billinghurst:
"Remote Collaboration using a Shoulder-Worn Active Camera/Laser" (PDF:3.04MB),
In Proc. 8th IEEE International Symposium on Wearable Computers (ISWC2004) in Arlington, VA, USA, pp.62-69 (2004)
Takashi Okuma, Takeshi Kurata, and Katsuhiko Sakaue:
"A Natural Feature-Based 3D Object Tracking Method for Wearable Augmented Reality" (PDF:561KB),
In Proc. The 8th IEEE International Workshop on Advanced Motion Control (AMC'04) in Kawasaki, Japan, pp.451-456 (2004)
Takashi Okuma, Takeshi Kurata, and Katsuhiko Sakaue:
"Fiducial-less 3-D Object Tracking in AR Systems Based on the Integration of Top-down and Bottom-up Approaches and Automatic Database Addition" (PDF:270KB),
In Proc. The Second International Symposium on Mixed and Augmented Reality (ISMAR03) in Tokyo, Japan, pp.342-343 (2003)
Nobuchika Sakata, Takeshi Kurata, Takekazu Kato, Masakatsu Kourogi, and Hideaki Kuzuoka:
"WACL: Supporting Telecommunications Using Wearable Active Camera with Laser Pointer" (PDF:2.60MB),
In Proc. 7th IEEE International Symposium on Wearable Computers (ISWC2003) in NY, USA, pp.53-56 (2003)
Masakatsu Kourogi and Takeshi Kurata:
"Personal Positioning based on Walking Locomotion Analysis with Self-Contained Sensors and a Wearable Camera" (PDF:487KB),
In Proc. The Second International Symposium on Mixed and Augmented Reality (ISMAR03) in Tokyo, Japan, pp.103-112 (2003)
PDR
Masakatsu Kourogi and Takeshi Kurata:
"A Wearable Augmented Reality System with Personal Positioning based on Walking Locomotion Analysis" (PDF:371KB),
In Proc. The Second International Symposium on Mixed and Augmented Reality (ISMAR03) in Tokyo, Japan, pp.260-261 (2003)
PDR
Masakatsu Kourogi and Takeshi Kurata:
"A method of personal positioning based on sensor data fusion of wearable camera and self-contained sensors" (PDF:351KB)
In Proc. IEEE Conference on Multisensor Fusion and Integration for Intelligent Systems (MFI2003) in Tokyo, Japan, pp.287-292 (2003)
PDR
Takeshi Kurata, Takekazu Kato, Masakatsu Kourogi, Jung Keechul, Ken Endo:
"A Functionally-Distributed Hand Tracking Method for Wearable Visual Interfaces and Its Applications" (PDF:636KB)
In Proc. IAPR Workshop on Machine Vision Applications (MVA2002) in Nara, Japan, pp.84-89 (2002)
Takekazu Kato, Takeshi Kurata, and Katsuhiko Sakaue:
"VizWear-Active: Towards a Functionally-Distributed Architecture for Real-Time Visual Tracking and Context-Aware UI" (PDF:246KB),
In Proc. 6th IEEE International Symposium on Wearable Computers (ISWC2002) in Seattle, USA, pp.162-163 (2002)
Takekazu Kato, Takeshi Kurata, and Katsuhiko Sakaue:
"VizWear-Active: Distributed Monte Carlo Face Tracking for Wearable Active Camera" (PDF:365KB),
In Proc. International Conference on Pattern Recognition (ICPR2002) in Quebec City, Canada, Vol.1, pp.395-400 (2002)
Keechul Jung, Kwang In Kim, Takeshi Kurata, Masakatsu Kourogi, and JungHyun Han:
"Text Scanner with Text Detection Technology on Image Sequences" (PDF:1.00MB),
In Proc. International Conference on Pattern Recognition (ICPR2002) in Quebec City, Canada, Vol.3, pp.473-476 (2002)
Takashi Okuma, Takeshi Kurata, and Katsuhiko Sakaue:
"VizWear-3D: A Wearable 3-D Annotation System Based on 3-D Object Tracking using a Condensation Algorithm" (PDF:251KB),
In Proc. IEEE Virtual Reality (IEEE VR 2002) in Florida, USA, pp.295-296 (2002)
Takekazu Kato, Takeshi Kurata, and Katsuhiko Sakaue:
"Face Registration Using Wearable Active Vision Systems for Augmented Memory" (PDF:764KB)
In Proc. Digital Image Computing: Techniques and Applications (DICTA2002) in Melbourne, Australia, pp.252-257 (2002)
Takeshi Kurata, Takashi Okuma, Masakatsu Kourogi, Takekazu Kato, and Katsuhiko Sakaue:
"VizWear: Toward Human-Centered Interaction through Wearable Vision and Visualization" (PDF:2.68MB),
In Proc. The Second IEEE Pacific-Rim Conference on Multimedia (PCM2001) in Beijing, China, pp.40-47 (2001) (invited)
Masakatsu Kourogi, Takeshi Kurata, and Katsuhiko Sakaue:
"A panorama-based method of personal positioning and orientation and its real-time applications for wearable computers" (PDF:822KB),
In Proc. 5th International Symposium on Wearable Computers (ISWC2001) in Zurich, Switzerland, pp.107-114 (2001)
Takeshi Kurata, Takashi Okuma, Masakatsu Kourogi, and Katsuhiko Sakaue:
"The Hand Mouse: GMM Hand Color Classification and Mean Shift Tracking" (PDF:1.06MB),
In Proc. Second International Workshop on Recognition, Analysis and Tracking of Faces and Gestures in Real-time Systems (RATFG-RTS 2001) in conjunction with ICCV 2001 in Vancouver, Canada, pp.119-124 (2001)
Masakatsu Kourogi, Takeshi Kurata, Katsuhiko Sakaue, and Yoichi Muraoka:
"Panorama-based annotation overlay with projective transform" (PDF:295KB),
In Proc. International Symposium on Mixed Reality (ISMR 2001) in Yokohama, Japan, pp.182-183 (2001)
Takashi Okuma, Takeshi Kurata, and Katsuhiko Sakaue:
"3-D annotation of images captured from a wearer's camera based on object recognition" (PDF:50KB),
In Proc. International Symposium on Mixed Reality (ISMR 2001) in Yokohama, Japan, pp.184-185 (2001)
Takeshi Kurata, Takashi Okuma, Masakatsu Kourogi, and Katsuhiko Sakaue:
"The Hand-mouse: A Human Interface Suitable for Augmented Reality Environments Enabled by Visual Wearables" (PDF:1.05MB),
In Proc. International Symposium on Mixed Reality (ISMR 2001) in Yokohama, Japan, pp.188-189 (2001)
Takashi Okuma, Takeshi Kurata, and Katsuhiko Sakaue:
"Real-Time Camera Parameter Estimation from Images for a Wearable Vision System" (PDF:181KB),
In Proc. IAPR Workshop on Machine Vision Applications (MVA 2000) in Tokyo, Japan, pp.83-86 (2000)
Masakatsu Kourogi, Takeshi Kurata, Katsuhiko Sakaue, and Yoichi Muraoka:
"Improvement of Panorama-based Annotation Overlay Using Omnidirectional Vision and Inertial Sensors" (PDF:352KB),
In Proc. International Symposium on Wearable Computers (ISWC 2000) in Atlanta, USA, pp.183-184 (2000)
Masakatsu Kourogi, Takeshi Kurata, Katsuhiko Sakaue, and Yoichi Muraoka:
"A Panorama-based Technique for Annotation Overlay and Its Real-time Implementation" (PDF:3.27MB),
In Proc. IEEE International Conference on Multimedia and Expo (ICME 2000) in New York, USA, pp.657-660, TA2.05 (2000)
Takeshi Kurata, Jun Fujiki, Masakatsu Kourogi, and Katsuhiko Sakaue:
"A Fast and Robust Approach to Recovering Structure and Motion from Live Video Frames" (PDF:3.39MB),
In Proc. IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2000) in Hilton Head Island, USA, Vol.2, pp.528-535 (2000)
Masakatsu Kourogi, Takeshi Kurata, Katsuhiko Sakaue, and Yoichi Muraoka:
"A Real-time Panorama-based Technique for Annotation Overlay on Video Frames" (HTML),
In Web Proc. Second IEEE and ACM International Workshop on Augmented Reality (IWAR'99) in San Francisco, USA (1999)
Takeshi Kurata, Jun Fujiki, Masakatsu Kourogi, and Katsuhiko Sakaue:
"A Robust Recursive Factorization Method for Recovering Structure and Motion from Live Video Frames",
In CD & Web Proc. IEEE ICCV'99 FRAME-RATE WORKSHOP in Kerkyra, Greece (1999)