dc.contributor.author
Haro Ortega, Gloria
dc.date.issued
2018-11-22T10:19:45Z
dc.date.issued
2018-11-22T10:19:45Z
dc.identifier
Haro G. Shape from silhouette consensus and photo-consistency. In: 2014 IEEE International Conference on Image Processing (ICIP); 2014 Oct 27-30; Paris, France. Piscataway (NJ): IEEE; 2014. p. 4837-41. DOI: 10.1109/ICIP.2014.7025980
dc.identifier
http://hdl.handle.net/10230/35825
dc.identifier
http://dx.doi.org/10.1109/ICIP.2014.7025980
dc.description.abstract
Comunicació presentada al congrés IEEE International Conference on Image Processing (ICIP) celebrat del 27 al 30 d'octubre de 2018 a Paris, França.
dc.description.abstract
We propose a 3D reconstruction algorithm based on silhouettes and color images. It is robust to inconsistent silhouettes, often common in real applications due to occlusions, errors in the background subtraction, noise or even calibration errors. The recovery of the shape that best fits the available data is formulated as a continuous energy minimization problem. The energy is based on the error between the silhouettes and the shape plus a regularization term based on a photo-consistency measure that places the surface at photo-consistent locations. The visibility is modeled as a function of the shape. The proposed photo-consistency measure takes visibility into account, although the presented variational framework can use different photo-consistency computations.
dc.format
application/pdf
dc.format
application/pdf
dc.publisher
Institute of Electrical and Electronics Engineers (IEEE)
dc.relation
2014 IEEE International Conference on Image Processing (ICIP); 2014 Oct 27-30; Paris, France. Piscataway (NJ): IEEE; 2014.
dc.rights
© 2014 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
The final published article can be found at https://ieeexplore.ieee.org/document/7025980
dc.rights
info:eu-repo/semantics/openAccess
dc.subject
3D reconstruction
dc.subject
Shape from silhouette
dc.subject
Photo-consistency
dc.title
Shape from silhouette consensus and photo-consistency
dc.type
info:eu-repo/semantics/conferenceObject
dc.type
info:eu-repo/semantics/acceptedVersion
