Publikation: Reconstructing Reflective and Transparent Surfaces from Epipolar Plane Images
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2013
Autor:innen
Wanner, Sven
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JOACHIM WEICKERT ..., , ed.. Pattern Recognition : 35th German Conference, GCPR 2013, Saarbrücken, Germany, September 3-6, 2013 ; Proceedings. Berlin [u.a.]: Springer, 2013, pp. 1-10. Lecture notes in computer science. 8142. ISBN 978-3-642-40602-7. Available under: doi: 10.1007/978-3-642-40602-7_1
Zusammenfassung
While multi-view stereo reconstruction of Lambertian surfaces is nowadays highly robust, reconstruction methods based on correspondence search usually fail in the presence of ambiguous information, like in the case of partially reflecting and transparent surfaces. On the epipolar plane images of a 4D light field, however, surfaces like these give rise to overlaid patterns of oriented lines. We show that these can be identified and analyzed quickly and accurately with higher order structure tensors. The resulting method can reconstruct with high precision both the geometry of the surface as well as the geometry of the reflected or transmitted object. Accuracy and feasibility are shown on both ray-traced synthetic scenes and real-world data recorded by our gantry.
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Fachgebiet (DDC)
004 Informatik
Schlagwörter
Pattern Recognition, Image Processing and Computer Vision, Artificial Intelligence (incl. Robotics), Computer Graphics, Simulation and Modeling
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GCPR 2013 : 35th German Conference on Pattern Recognition, 3. Sept. 2013 - 6. Sept. 2013, Saarbrücken
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WANNER, Sven, Bastian GOLDLÜCKE, 2013. Reconstructing Reflective and Transparent Surfaces from Epipolar Plane Images. GCPR 2013 : 35th German Conference on Pattern Recognition. Saarbrücken, 3. Sept. 2013 - 6. Sept. 2013. In: JOACHIM WEICKERT ..., , ed.. Pattern Recognition : 35th German Conference, GCPR 2013, Saarbrücken, Germany, September 3-6, 2013 ; Proceedings. Berlin [u.a.]: Springer, 2013, pp. 1-10. Lecture notes in computer science. 8142. ISBN 978-3-642-40602-7. Available under: doi: 10.1007/978-3-642-40602-7_1BibTex
@inproceedings{Wanner2013Recon-29116,
year={2013},
doi={10.1007/978-3-642-40602-7_1},
title={Reconstructing Reflective and Transparent Surfaces from Epipolar Plane Images},
number={8142},
isbn={978-3-642-40602-7},
publisher={Springer},
address={Berlin [u.a.]},
series={Lecture notes in computer science},
booktitle={Pattern Recognition : 35th German Conference, GCPR 2013, Saarbrücken, Germany, September 3-6, 2013 ; Proceedings},
pages={1--10},
editor={Joachim Weickert ...},
author={Wanner, Sven and Goldlücke, Bastian}
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<dcterms:abstract xml:lang="eng">While multi-view stereo reconstruction of Lambertian surfaces is nowadays highly robust, reconstruction methods based on correspondence search usually fail in the presence of ambiguous information, like in the case of partially reflecting and transparent surfaces. On the epipolar plane images of a 4D light field, however, surfaces like these give rise to overlaid patterns of oriented lines. We show that these can be identified and analyzed quickly and accurately with higher order structure tensors. The resulting method can reconstruct with high precision both the geometry of the surface as well as the geometry of the reflected or transmitted object. Accuracy and feasibility are shown on both ray-traced synthetic scenes and real-world data recorded by our gantry.</dcterms:abstract>
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