Campus Event Calendar
Event Entry
What and Who
3D Scanning of "unscannable" materials
Matthias Hullin
Max-Planck-Institut für Informatik - D4
Ringvorlesung
PhD student
AG 1, AG 2, AG 3, AG 4, AG 5, SWS, RG1, MMCI
Public Audience
English
Note: We use this to send email in the morning.
Date, Time and Location
Thursday, 4 December 2008
13:00
-- Not specified --
E1 3 - Hörsaal Gebäude
0.16
Saarbrücken
Abstract
The quality of a 3D range scan should be independent of the surface
properties of the object. Most active range scanning techniques,
however, assume a diffuse reflector to allow for a robust detection of
incident light patterns. In our approach we embed the object in a
fluorescent liquid, making light rays visible in the volume. This allows
for the acquisition of high quality scans for materials with a wide
range of different reflectance properties, including very dark surfaces,
translucent materials, or even clear glass.
properties of the object. Most active range scanning techniques,
however, assume a diffuse reflector to allow for a robust detection of
incident light patterns. In our approach we embed the object in a
fluorescent liquid, making light rays visible in the volume. This allows
for the acquisition of high quality scans for materials with a wide
range of different reflectance properties, including very dark surfaces,
translucent materials, or even clear glass.
Contact
imprs
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Jennifer Gerling, 12/02/2008 11:30 -- Created document.