PUMA
Istituto di Scienza e Tecnologie dell'Informazione     
Fasano A., Callieri M., Scopigno R., Cignoni P. Enhancing the 3D Laser Scanning Pipeline Using Mirrors. In: Annual Conference of Eurographics - Italian Chapter (Galleria del Vento, Politecnico di Milano, Bovisa, 25-26 settembre 2003). Atti, 2003.
 
 
Abstract
(English)
This paper proposes and evaluates the use of a mirror for improving the scanning process when using laser-stripe acquisition devices. Starting from the idea that a triangulation laser scanner is able to acquire both real geometry as well as objects parts reflected in a mirror, our work aims to find a way to integrate the use of mirrors inside the 3D scanning pipeline without changing the scanning hardware and with small intervention on software side. After analyzing problems related to the acquisition of reflected surfaces, we propose two scenarios where using a mirror can greatly decrease the scanning time for small but complex objects using a mirror placed on a rotary table or increase the completeness of the model allowing the capture of hard-to-reach parts using a small, hand-held mirror.
Subject 3D Laser Scanning
I.3.1 Computer Graphics. Input devices


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