3D position measurement system for moving objects based on active vision

Kentaro Hirata; Masashi Nakazawa; Naoki Kida

doi:10.2316/P.2010.702-048

3D position measurement system for moving objects based on active vision

Kentaro Hirata, Masashi Nakazawa, Naoki Kida

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this paper, we propose a calibration-free three dimensional position measurement system based on active vision. In this system, two pan-tilt cameras are controlled so that the target is located at the center of the images. Then three dimensional coordinates of the target position are calculated using a triangulation method. To extend the proposed method to measurement of moving objects, a tracking control using motion estimation is introduced. The result is verified via numerical simulations and experiment.

Original language	English
Title of host publication	Proceedings of the IASTED International Conference on Modelling, Identification and Control
Pages	114-120
Number of pages	7
DOIs	https://doi.org/10.2316/P.2010.702-048
Publication status	Published - 2010
Externally published	Yes
Event	30th IASTED Conference on Modelling, Identification, and Control, AsiaMIC 2010 - Phuket, Thailand Duration: Nov 24 2010 → Nov 26 2010

Other

Other	30th IASTED Conference on Modelling, Identification, and Control, AsiaMIC 2010
Country	Thailand
City	Phuket
Period	11/24/10 → 11/26/10

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Keywords

3D position measurement
Active vision
Adaptive observer
State estimation
Visual servo

ASJC Scopus subject areas

Computer Science Applications
Software
Modelling and Simulation

Cite this

Hirata, K., Nakazawa, M., & Kida, N. (2010). 3D position measurement system for moving objects based on active vision. In Proceedings of the IASTED International Conference on Modelling, Identification and Control (pp. 114-120) https://doi.org/10.2316/P.2010.702-048

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Access to Document

10.2316/P.2010.702-048