REAL-TIME TRACKING OF SURFACES WITH STRUCTURED LIGHT

Authors
LINDSEY P BLAKE A
Citation
P. Lindsey et A. Blake, REAL-TIME TRACKING OF SURFACES WITH STRUCTURED LIGHT, Image and vision computing, 13(7), 1995, pp. 585-591
Citations number
22
Categorie Soggetti
Computer Sciences, Special Topics",Optics,"Engineering, Eletrical & Electronic","Computer Science Artificial Intelligence","Computer Science Software Graphycs Programming","Computer Science Theory & Methods
Journal title
Image and vision computing → ACNP
ISSN journal
02628856
Volume
13
Issue
7
Year of publication
1995
Pages
585 - 591
Database
ISI
SICI code
0262-8856(1995)13:7<585:RTOSWS>2.0.ZU;2-1
Abstract
We detail the development of deformable surface models to track object s undergoing motion, using real-time range data acquired from our sens or. The surface model for an object consists of B-spline tenser produc t patches, augmented with a dynamic and measurement model. To maximize performance, careful consideration is made of where to make the next range measurements, based on the current uncertainty of the model. By calculating the reduction in uncertainty that each measurement makes, the optimal sampling position at every step can be found.