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Event Entry
What and Who
PDE-Based Anisotropic Disparity-Driven Sterea Version
Henning Lars Zimmer
IMPRS, Fachrichtung Informatik - Saarbrücken
Ringvorlesung
AG 1, AG 2, AG 3, AG 4, AG 5, SWS, RG1, MMCI
AG Audience
English
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Date, Time and Location
Thursday, 8 January 2009
13:00
60 Minutes
E1 3 - Hörsaal Gebäude
0.16
Saarbrücken
Abstract
Recent variational stereo approaches suffer from at least one of the
following drawbacks: Either they use an isotropic disparity-driven
smoothness term that ignores the directional information of the
disparity field, or they apply anisotropic image-driven regularisation
that suffers from oversegmentation artifacts. As a remedy, we present a
novel anisotropic disparity-driven approach for stereo vision. Its
directional adaptation allows to better control the smoothing w.r.t. the
local structure of the disparity field. Experiments that compare our
model to a recent isotropic variational method demonstrate the superior
quality of our approach.
following drawbacks: Either they use an isotropic disparity-driven
smoothness term that ignores the directional information of the
disparity field, or they apply anisotropic image-driven regularisation
that suffers from oversegmentation artifacts. As a remedy, we present a
novel anisotropic disparity-driven approach for stereo vision. Its
directional adaptation allows to better control the smoothing w.r.t. the
local structure of the disparity field. Experiments that compare our
model to a recent isotropic variational method demonstrate the superior
quality of our approach.
Contact
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Jennifer Gerling, 01/06/2009 13:12 -- Created document.