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Single-Shot Structured LightStructured Light is a family of techniques for three-dimensional scanning of surfaces. It is used for example in the entertainment industry for movie
productions and computer games, in medicine for patient positioning or
surgery planning, in manufacturing for quality control and reverse
engineering. Further areas are heritage conservation, documentation of crime
scenes and security applications.Single-Shot Structured Light is characterized by the fact that only a single
image of the scene suffices to compute 3D data. Thus it is possible to
measure moving objects with little effort. Hardware requirements for
Single-Shot systems are very low. The simple setup consisting of a camera
and a static projector without moving parts offers great miniaturization
potential and great reliability together with a cost advantage. Existing
Single-Shot techniques were suitable mostly for untextured and flat objects.
The goal of the project is to increase the robustness of Single-Shot
Structured Light against environment influences and to provide reliable and
accurate 3D reconstructions also for less cooperative surfaces. The project
is a cooperation with Siemens CT T HW2.
| Project manager: Elli Angelopoulou, Ph.D., Akad. Rat
Project participants: Dr.-Ing. Christoph Schmalz
Keywords: 3D Scanning; Structured Light; Single-Shot
Duration: 1.7.2009 - 30.4.2011
Sponsored by: Siemens AG
Contact: Schmalz, Christoph E-Mail: christoph.schmalz@cs.fau.de
| Publications |
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Schmalz, Christoph ; Angelopoulou, Elli: Robust Single-Shot Structured Light. In: IEEE (Ed.) : Proceedings of the 7th IEEE International Workshop on Projector-Camera Systems (PROCAMS) (CVPR 2010 San Francisco 13-18.6.2010). 2010, pp -. |
Institution: Chair of Computer Science 5 (Pattern Recognition)
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