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Depth ordering on image sequences using motion occlusions

Autor
Palou, G.; Salembier, P.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
19th IEEE International Conference on Image Processing
Any de l'edició
2012
Data de presentació
2012-10-01
Llibre d'actes
Proceedings ICIP'2012: IEEE International Conference on Image Proceesing: September 30-October 3, 2012, Lake Buena Vista, Florida, USA
Pàgina inicial
1217
Pàgina final
1220
Editor
Institute of Electrical and Electronics Engineers (IEEE)
DOI
https://doi.org/10.1109/ICIP.2012.6467085 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/18356 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6467085 Obrir en finestra nova
Resum
This paper proposes a system to obtain the depth order of frames in image sequences using motion occlusion cues. The system first computes the forward and backward flows with the previous and next frames and estimates the occluded points. To obtain a region representation of the image, a Binary Partition Tree (BPT) is created for each frame. To estimate occlusion relations in the image, projective flow models are fitted to all regions in the image. The depth order solution is obtained by minimiz...
Citació
Palou, G.; Salembier, P. Depth ordering on image sequences using motion occlusions. A: IEEE International Conference on Image Processing. "Proceedings ICIP'2012: IEEE International Conference on Image Proceesing: September 30-October 3, 2012, Lake Buena Vista, Florida, USA". Olrando, Florida: Institute of Electrical and Electronics Engineers (IEEE), 2012, p. 1217-1220.
Grup de recerca
GPI - Grup de Processament d'Imatge i Vídeo
IDEAI-UPC - Intelligent Data Science and Artificial Intelligence Research Center

Participants