Real-time range imaging for dynamic scenes using colour-edge based structured light

A novel real time 3D-data acquisition system for highly dynamic scenes is presented. It is based on colour coded structured light using a single projection pattern. Existing systems utilising this approach are usually limited to scenes with neutral surfaces or not very robust. The presented system o...

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Bibliographic Details
Main Authors: Forster, F., Lang, M., Radig, B.
Format: Conference Proceeding
Language:English
Subjects:
Acoustic reflection
Cameras
Colored noise
Computed tomography
Dynamic range
Layout
Lungs
Man machine systems
Optical imaging
Optical reflection
Online Access:Request full text
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Description
Summary:A novel real time 3D-data acquisition system for highly dynamic scenes is presented. It is based on colour coded structured light using a single projection pattern. Existing systems utilising this approach are usually limited to scenes with neutral surfaces or not very robust. The presented system overcomes these shortcomings by using an innovative approach for recognising the projected pattern based on colour edges. The low-cost system is integrated using off-the-shelf components only. Experimental results are presented including a report on the successful use of the system with a 3D gesture recognition application.
ISSN:1051-4651
2831-7475
DOI:10.1109/ICPR.2002.1048021