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You searched on: Author: geraldine cheok

Displaying records 11 to 20 of 89 records.
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11. Proposed E57.02 Range Measurement Performance Standard for Medium Range 3D Imaging Systems
Published: 11/11/2013
Authors: David MacKinnon, Luc Cournoyer, Kamel S Saidi, Geraldine S Cheok, Robert Bridges, Darin Ingimarson
Abstract: We present the proposed standard ASTM E57.02 "Test Method to Evaluate the Range Measurement Performance of 3D Imaging Systems in the Medium Range" (Work Item ASTM WK12373). The stated purpose of the standard is to provide metrics and procedures to e ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=914811

12. Real-Time Monitoring: Augmenting Building Information Modeling with 3D Imaging Data to Control Drilling for Embeds into Reinforced Concrete Bridge Decks
Published: 9/16/2013
Authors: Manu Akula, Robert R Lipman, Marek Franaszek, Geraldine S Cheok, Kamel S Saidi, Vineet Kamat
Abstract: A major contributing factor attributed to accidents in construction is the lack of hazard recognition due to limited visibility that characterizes construction projects. Real-time monitoring systems that utilize context aware computing techniques fac ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=911737

13. Proposed E57.02 Range Measurement Performance Standard for Medium Range 3D Imaging Systems
Published: 7/26/2013
Authors: David MacKinnon, Luc Cournoyer, Kamel S Saidi, Geraldine S Cheok, Robert Bridges, Darin Ingimarson
Abstract: We present the proposed standard ASTM E57.02 "Test Method to Evaluate the Range Measurement Performance of 3D Imaging Systems in the Medium Range" (Work Item ASTM WK12373). The stated purpose of the standard is to provide metrics and procedures to ev ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=913571

14. 3D Ground-Truth Systems for Object/Human Recognition and Tracking
Published: 6/28/2013
Authors: Afzal A Godil, Roger V Bostelman, Kamel S Saidi, William P Shackleford, Geraldine S Cheok, Michael O Shneier, Tsai Hong Hong
Abstract: We have been researching 3D ground-truth systems for performance evaluation of vision and perception systems in the fields of smart manufacturing and robotics safety. In this paper we first present an overview of different systems that have been used ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=913818

15. Technology Readiness Levels for Randomized Bin Picking, Performance Metrics for Intelligent Systems (PerMIS) 2012 Workshop, Special Session
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 7876
Published: 9/4/2012
Authors: Jeremy A Marvel, Roger D. Eastman, Geraldine S Cheok, Kamel S Saidi, Tsai Hong Hong, Elena R Messina, Bob Bollinger, Paul Evans, Joyce Guthrie, Eric Hershberger, Carlos Martinez, Karen McNamara, James Wells
Abstract: The special session on Technology Readiness Levels (TRLs) for Randomized Bin Picking was held during the morning session of the 2012 Performance Metrics for Intelligent Systems (PerMIS) workshop, 21 March, 2012. The stated objective of the speci ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=911415

16. Safe Control of Manufacturing Vehicles Research Towards Standard Test Methods
Published: 6/28/2012
Authors: Roger V Bostelman, William P Shackleford, Geraldine S Cheok, Kamel S Saidi
Abstract: The National Institute of Standards and Technology's Intelligent Systems Division has been researching several areas leading to safe control of manufacturing vehicles to improve AGV safety standards. The research areas include: - Automated guided ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=911407

17. Technology Readiness Levels for Randomized Bin Picking
Published: 6/13/2012
Authors: Jeremy A Marvel, Roger D. Eastman, Geraldine S Cheok, Kamel S Saidi, Tsai Hong Hong, Elena R Messina
Abstract: A proposal for the utilization of Technology Readiness Levels to the application of unstructured bin picking is discussed. A special session was held during the 2012 Performance Metrics for Intelligent Systems workshop to discuss the challenges and ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=911421

18. Image-based 3D Mapping of Rebar Location for Automated Assessment of Safe Drilling Areas Prior to Placing Embedments in Concrete Bridge Decks
Published: 5/23/2012
Authors: Mani Golparvar-Fard, Behshad Ghadimi, Kamel S Saidi, Geraldine S Cheok, Marek Franaszek, Robert R Lipman
Abstract: This paper presents a new image-based approach for 3D mapping the locations of the rebar and embedded components in a railway bridge deck prior to placement of concrete. Our approach enables practitioners to quickly and automatically identify where t ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=910289

19. Standard Test Procedures and Metrics Development for Automated Guided Vehicle Safety Standards
Published: 5/23/2012
Authors: Roger V Bostelman, William P Shackleford, Geraldine S Cheok, Richard J Norcross
Abstract: The National Institute of Standards and Technology's Intelligent Systems Division has been researching automated guided vehicle (AGV) control based on advanced two-dimensional (2D) imaging sensors that detect dynamic, standard test pieces represent ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=910774

20. Augmenting BIM with 3D Imaging Data to Control Drilling for Embeds into Reinforced Concrete Bridge Decks
Published: 5/22/2012
Authors: Manu Akula, Robert R Lipman, Marek Franaszek, Kamel S Saidi, Geraldine S Cheok, Vineet Kamat
Abstract: Placing embeds into reinforced concrete structures, after concrete is poured, without damaging reinforcement bars (rebar) is an industry-wide challenge encountered across the construction industry. In concrete structures such as containment vessels, ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=910302



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