DocumentCode
2427650
Title
Uncalibrated View Synthesis with Homography Interpolation
Author
Fragneto, Pasqualina ; Fusiello, Andrea ; Rossi, Beatrice ; Magri, Luca ; Ruffini, Matteo
Author_Institution
STMicroelectron., Agrate Brianza, Italy
fYear
2012
fDate
13-15 Oct. 2012
Firstpage
270
Lastpage
277
Abstract
This paper presents a novel approach to uncalibrated view synthesis that overcomes the sensitivity to the epipole of existing methods. The approach follows a interpolate-then-derectify scheme, as opposed to the previous derectify-then-interpolate strategy. Both approaches generate a trajectory in an uncalibrated framework that is related to a specific Euclidean counterpart, but our method yields a warping map that is more resilient to errors in the estimate of the epipole, as it is confirmed by synthetic experiments.
Keywords
interpolation; rendering (computer graphics); epipole estimation; homography interpolation; interpolate-then-derectify scheme; uncalibrated view synthesis; virtual view rendering; warping map; Cameras; Diffusion tensor imaging; Geometry; Interpolation; Pipelines; Robustness; Trajectory; homography; image based rendering; image interpolation;
fLanguage
English
Publisher
ieee
Conference_Titel
3D Imaging, Modeling, Processing, Visualization and Transmission (3DIMPVT), 2012 Second International Conference on
Conference_Location
Zurich
Print_ISBN
978-1-4673-4470-8
Type
conf
DOI
10.1109/3DIMPVT.2012.39
Filename
6375004
Link To Document