Depósito Digital de Documentos de la UAB Encontrados 3 registros  La búsqueda tardó 0.02 segundos. 
1.
16 p, 9.6 MB Feedback and surround modulated boundary detection / Akbarinia, Arash (Centre de Visió per Computador (Bellaterra, Catalunya)) ; Parraga, Carlos Alejandro (Universitat Autònoma de Barcelona)
Edges are key components of any visual scene to the extent that we can recognise objects merely by their silhouettes. The human visual system captures edge information through neurons in the visual cortex that are sensitive to both intensity discontinuities and particular orientations. [...]
2018 - 10.1007/s11263-017-1035-5
International Journal of Computer Vision, Vol. 126, Issue 12 (December 2018) , p. 1367-1380  
2.
41 p, 9.6 MB Generating human action videos by coupling 3D game engines and probabilistic graphical models / de Souza, César Roberto (NAVER LABS Europe) ; Gaidon, Adrien (Toyota Research Institute) ; Cabon, Yohann (NAVER LABS Europe) ; Murray, Naila (NAVER LABS Europe) ; López Peña, Antonio M. (Centre de Visió per Computador (Bellaterra, Catalunya))
Deep video action recognition models have been highly successful in recent years but require large quantities of manually-annotated data, which are expensive and laborious to obtain. In this work, we investigate the generation of synthetic training data for video action recognition, as synthetic data have been successfully used to supervise models for a variety of other computer vision tasks. [...]
2020 - 10.1007/s11263-019-01222-z
International Journal of Computer Vision, Vol. 128, issue 5 (May 2020) , p. 1505-1536  
3.
16 p, 2.5 MB Slanted Stixels : A Way to Represent Steep Streets / Hernández Juárez, Daniel (Universitat Autònoma de Barcelona. Departament d'Arquitectura de Computadors i Sistemes Operatius) ; Schneider, Lukas (Daimler AG R&D) ; Cebrian, Pau (Universitat Autònoma de Barcelona. Departament d'Arquitectura de Computadors i Sistemes Operatius) ; Espinosa, Antonio (Universitat Autònoma de Barcelona. Departament d'Arquitectura de Computadors i Sistemes Operatius) ; Vázquez Bermúdez, David (Universitat Autònoma de Barcelona. Departament de Ciències de la Computació) ; López, Antonio (Centre de Visió per Computador (Bellaterra, Catalunya)) ; Franke, Uwe (Daimler AG R&D) ; Pollefeys, Marc (ETH Zürich) ; Moure, Juan C (Universitat Autònoma de Barcelona. Departament d'Arquitectura de Computadors i Sistemes Operatius)
This work presents and evaluates a novel compact scene representation based on Stixels that infers geometric and semantic information. Our approach overcomes the previous rather restrictive geometric assumptions for Stixels by introducing a novel depth model to account for non-flat roads and slanted objects. [...]
2019 - 10.1007/s11263-019-01226-9
International Journal of Computer Vision, Vol. 127, Issue 11-12 (December 2019) , p. 1643-1658  

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