Depth estimation improvement in 3D integral imaging using an edge removal approach
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Other documents of the author: Martínez Sotoca, José; Latorre Carmona, Pedro; Espinós-Morató, H.; Pla, Filiberto; Javidi, Bahram
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comunitat-uji-handle2:10234/7038
comunitat-uji-handle3:10234/8634
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https://doi.org/10.1007/s10044-018-0721-4 |
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Title
Depth estimation improvement in 3D integral imaging using an edge removal approachAuthor (s)
Date
2018Publisher
SpringerISSN
1433-7541; 1433-755XBibliographic citation
Sotoca, J.M., Latorre-Carmona, P., Espinos-Morato, H. et al. Pattern Anal Applic (2018). https://doi.org/10.1007/s10044-018-0721-4Type
info:eu-repo/semantics/articlePublisher version
https://link.springer.com/article/10.1007/s10044-018-0721-4Version
info:eu-repo/semantics/publishedVersionSubject
Abstract
A new depth estimation method for 3D reconstruction in a synthetic aperture integral imaging framework is presented. This
method removes the edges of the objects in the elemental images when the objects are in focus. ... [+]
A new depth estimation method for 3D reconstruction in a synthetic aperture integral imaging framework is presented. This
method removes the edges of the objects in the elemental images when the objects are in focus. This strategy aims to compensate
for the noise that objects focused close to the cameras can introduce into the photo-consistency measure of objects
at higher depths. Furthermore, a photo-consistency criterion is applied combining a defocus and a correspondence measure,
and a depth regularization method which smooths noisy depth results for the case of object surfaces. The proposed method
obtains consistent results for any type of object surfaces as well as very sharp boundaries. Experimental results show that
our method reduces the noise in the object edges and gives rise to an improvement in the depth map results in relation to the
other methods shown in the comparative analysis. [-]
Is part of
Pattern Anal Applic (2018)Investigation project
ESP2013-48458-C4-3- P ; MTM2013-48371-C2-2-PDGI ; PROMETEO-II-2014-062 ; UJIP11B2014-09Rights
http://rightsstatements.org/vocab/CNE/1.0/
info:eu-repo/semantics/restrictedAccess
info:eu-repo/semantics/restrictedAccess
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