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Monocular depth ordering using T-Junctions and convexity occlusion cues

Autor
Palou, G.; Salembier, P.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on image processing
Data de publicació
2013
Volum
22
Número
5
Pàgina inicial
1926
Pàgina final
1939
DOI
https://doi.org/10.1109/TIP.2013.2240002 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/86777 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6410421 Obrir en finestra nova
Resum
This paper proposes a system that relates objects in an image using occlusion cues and arranges them according to depth. The system does not rely on a priori knowledge of the scene structure and focuses on detecting special points, such as T-junctions and highly convex contours, to infer the depth relationships between objects in the scene. The system makes extensive use of the binary partition tree as hierarchical region-based image representation jointly with a new approach for candidate T-jun...
Citació
Palou, G., Salembier, P. Monocular depth ordering using T-Junctions and convexity occlusion cues. "IEEE transactions on image processing", 2013, vol. 22, núm. 5, p. 1926-1939.
Paraules clau
Binary partition tree (BPT), Convexity, Monocular depth, Occlusion cues, T-junction estimation
Grup de recerca
GPI - Grup de Processament d'Imatge i Vídeo
IDEAI-UPC Intelligent Data Science and Artificial Intelligence

Participants