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Depth estimation of frames in image sequences using motion occlusions

Autor
Palou, G.; Salembier, P.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
12th European Conference on Computer Vision
Any de l'edició
2012
Data de presentació
2012
Llibre d'actes
Computer vision - ECCV 2012: 12th European Conference on Computer Vision, Florence, Italy, October 7-13, 2012: proceedings
Pàgina inicial
516
Pàgina final
525
Editor
Springer
DOI
https://doi.org/10.1007/978-3-642-33885-4_52 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/19261 Obrir en finestra nova
Resum
This paper proposes a system to depth order regions of a frame belonging to a monocular image sequence. For a given frame, re- gions are ordered according to their relative depth using the previous and following frames. The algorithm estimates occluded and disoccluded pixels belonging to the central frame. Afterwards, a Binary Partition Tree (BPT) is constructed to obtain a hierarchical, region based repre- sentation of the image. The nal depth partition is obtained by means of energy minimizat...
Citació
Palou, G.; Salembier, P. Depth estimation of frames in image sequences using motion occlusions. A: European Conference on Computer Vision. "Computer Vision – ECCV 2012. Workshops and Demonstrations". Florència: Springer, 2012, p. 516-525.
Paraules clau
Binary partition Tree, Data sets, Depth Estimation, Energy minimization, Image sequence, Monocular image sequence, Order graph, Region-based, State of the art
Grup de recerca
GPI - Grup de Processament d'Imatge i Vídeo
IDEAI-UPC - Intelligent Data Science and Artificial Intelligence Research Center

Participants