Please use this identifier to cite or link to this item: http://hdl.handle.net/11400/10136
Title: Enhanced reconstruction of three-dimensional shape and texture from integral photography images
Authors: Πασσαλής, Γ.
Σγουρός, Νικόλαος
Αθηναίος, Σπύρος
Θεοχάρης, Θεοχάρης
Item type: Journal article
Keywords: Τρισδιάστατες εικόνες;Ανακατασκευή;3D images;Ψηφιακή τεχνολογία;Reconstruction;Digital technology
Subjects: Technology
Electronics
Τεχνολογία
Ηλεκτρονική
Issue Date: 11-May-2015
2007
Publisher: Optical Society of America
Abstract: A method for the reconstruction of 3D shape and texture from integral photography (IP) images is presented. Sharing the same principles with stereoscopic-based object reconstruction, it offers increased robustness to noise and occlusions due to the unique characteristics of IP images. A coarse-to-fine approach is used, employing what we believe to be a novel grid refinement step in order to increase the quality of the reconstructed objects. The proposed method's properties include configurable depth accuracy and direct and seamless triangulation. We evaluate our method using synthetic data from a computer-simulated IP setup as well as real data from a simple yet effective digital IP setup. Experiments show reconstructed objects of high-quality indicating that IP can be a competitive modality for 3D object reconstruction.
Language: English
Citation: Passalis, G., Sgouros, N., Athinaios, S. and Theoharis, T. (2007) Enhanced reconstruction of three-dimensional shape and texture from integral photography images. "Applied Optics", 46 (22), p.5311-5320
Journal: Applied Optics
Type of Journal: With a review process (peer review)
Access scheme: Embargo
License: Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες
URI: http://hdl.handle.net/11400/10136
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