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You searched on: Author: geraldine cheok Sorted by: title

Displaying records 41 to 50 of 90 records.
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41. Obstacle Detection and Avoidance from an Automated Guided Vehicle
Published: 9/18/2014
Authors: Roger V Bostelman, William P Shackleford, Geraldine S Cheok
Abstract: Current automated guided vehicle (AGV) technology typically provides material handling flow along single or dual opposing-flow lanes in manufacturing and distribution facilities. An AGV stops for most any obstacle that may be in its path which then ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=915448

42. Optimization of Registration Performance Metrics
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 8111
Published: 2/25/2016
Authors: Marek Franaszek, Geraldine S Cheok
Abstract: Perception systems are a very important component of automation and robotics. These systems localize objects in its local coordinate frame and the data has to be available for use in another coordinate frame. This requires that the data be transfor ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=919774

43. Overview of NIST s Efforts Towards Developing Standards for Performance Evaluation of 3D Imaging Systems
Published: Date unknown
Authors: Geraldine S Cheok, Alan M. (Alan M.) Lytle
Abstract: The paper presents a brief overview of the National of Institute of Standards and Technology's (NIST) efforts towards standardizing methods for the performance evaluation of 3D imaging systems. 3D imaging systems are used to rapidly capture (thousan ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=860670

44. Performance Evaluation Facility for LADARs
Published: 4/12/2004
Authors: Geraldine S Cheok, William C Stone
Abstract: The use and scope of LADAR (laser detection and ranging) applications continues to expand as the technology matures. This growth is reflected in the National Institute of Standards and Technology s (NIST) experience with research into the applicatio ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=860558

45. Performance Evaluation of Human Detection Systems for Robot Safety
Published: 1/22/2016
Authors: William P Shackleford, Geraldine S Cheok, Tsai Hong Hong, Kamel S Saidi, Michael O Shneier
Abstract: Detecting and tracking people is becoming more important in robotic applications because of the increasing demand for collaborative work in which people interact closely with and in the same workspace as robots. New safety standards allow people to w ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=917874

46. Performance Evaluation of a 3D Imaging System for Vehicle Safety
Published: Date unknown
Authors: Alan M. (Alan M.) Lytle, Sandor S. Szabo, Geraldine S Cheok, Kamel S Saidi, Richard J Norcross
Abstract: The NIST Construction Metrology and Automation Group (CMAG), in cooperation with the NIST Intelligent Systems Division (ISD), is developing performance metrics and standard tests for the evaluation of 3D imaging systems used in autonomous mobility ap ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=860695

47. Performance of 1/3-Scale Model Precast Concrete Beam-Column Connections Subjected to Cyclic Inelastic Loads
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 4433
Published: 10/1/1990
Authors: Geraldine S Cheok, Hai Sang Lew
Abstract: An experimental study of the behavior of precast concrete beam-column connections subjected to cyclic inelastic loading was initiated at the National Institute of Standards and Technology. The study was initiated to provide data for the development o ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=909396

48. Performance of 1/3-Scale Model Precast Concrete Beam-Column Connections Subjected to Cyclic Inelastic Loads. Report No. 2
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 4589
Published: 6/1/1991
Authors: Geraldine S Cheok, Hai Sang Lew
Abstract: Results are presented from the experimental test program on precast concrete beam-column connections subjected to inelastic cyclic loads being conducted at the National Institute of Standards and Technology. This report is the second in a series and ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=909378

49. Performance of 1/3-Scale Model Precast Concrete Beam-Column Connections Subjected to Cyclic Inelastic Loads. Report No. 3
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 5246
Published: 8/1/1993
Authors: Geraldine S Cheok, William C Stone
Abstract: Test results of hybrid post-tensioned precast concrete beam-to-column connections are presented. These tests represent Phase IV A of an experimental program on 1/3-scale model precast concrete moment resisting connections being conducted at the Natio ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=909390

50. Performance of 1/3-Scale Model Precast Concrete Beam-Column Connections Subjected to Cyclic Inelastic Loads. Report No. 4
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 5436
Published: 6/1/1994
Authors: Geraldine S Cheok, William C Stone
Abstract: Test results of four hybrid post-tensioned concrete beam-to-column connections are presented. These tests represent Phase IV B of an experimental program on 1/3-scale model precast concrete moment resisting connections being conducted at the National ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=909377



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