Enhanced reconstruction of three-dimensional shape and texture from integral photography images

 
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Technological Educational Institute of Athens
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2007 (EN)
Enhanced reconstruction of three-dimensional shape and texture from integral photography images (EN)

Σγουρός, Νικόλαος (EL)
Πασσαλής, Γ. (EL)
Θεοχάρης, Θεοχάρης (EL)
Αθηναίος, Σπύρος (EL)

N/A (EN)

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. (EN)

journalArticle

Reconstruction (EN)
3D images (EN)
Digital technology (EN)
Ανακατασκευή (EN)
Τρισδιάστατες εικόνες (EN)
Ψηφιακή τεχνολογία (EN)

ΤΕΙ Αθήνας (EL)
Technological Educational Institute of Athens (EN)

Applied Optics (EN)

English

2007

DOI: 10.1364/AO.46.005311

Optical Society of America (EN)



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