Òscar Divorra Escoda

According to our database, Òscar Divorra Escoda authored at least 24 papers between 2001 and 2017.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2017

Media streams allocation and load patterns for a WebRTC cloud architecture.

Vamis Xhagjika, Òscar Divorra Escoda, Leandro Navarro, Vladimir Vlassov

Proceedings of the 8th International Conference on the Network of the Future, 2017

Load and Video Performance Patterns of a Cloud Based WebRTC Architecture.

Vamis Xhagjika, Òscar Divorra Escoda, Leandro Navarro, Vladimir Vlassov

Proceedings of the 17th IEEE/ACM International Symposium on Cluster, 2017

2010

Prediction matching for video coding.

Yunfei Zheng, Peng Yin, Òscar Divorra Escoda, Joel Sole, Cristina Gomila

Proceedings of the Visual Information Processing and Communication, 2010

Robust foreground segmentation for GPU architecture in an immersive 3D videoconferencing system.

Jaume Civit, Òscar Divorra Escoda

Proceedings of the 2010 IEEE International Workshop on Multimedia Signal Processing, 2010

2009

Geometric Video Approximation Using Weighted Matching Pursuit.

Òscar Divorra Escoda, Gianluca Monaci, Rosa M. Figueras i Ventura, Pierre Vandergheynst, Michel Bierlaire

IEEE Trans. Image Process., 2009

Depth estimation based on multiview matching with depth/color segmentation and memory efficient Belief Propagation.

Tomas Montserrat, Jaume Civit, Òscar Divorra Escoda, José Luis Landabaso

Proceedings of the International Conference on Image Processing, 2009

A global probabilistic framework for the foreground, background and shadow classification task.

José Luis Landabaso, Jose Carlos Pujol-Alcolado, Tomas Montserrat, David Marimon, Jaume Civit, Òscar Divorra Escoda

Proceedings of the International Conference on Image Processing, 2009

Multi-view depth estimation based on visual-hull enhanced Hybrid Recursive Matching for 3D video conference systems.

Ingo Feldmann, Nicole Atzpadin, Oliver Schreer, Jose Carlos Pujol-Alcolado, José Luis Landabaso, Òscar Divorra Escoda

Proceedings of the International Conference on Image Processing, 2009

2008

Intra prediction using template matching with adaptive illumination compensation.

Yunfei Zheng, Peng Yin, Òscar Divorra Escoda, Xin Li, Cristina Gomila

Proceedings of the International Conference on Image Processing, 2008

A direction-adaptive in-loop deartifacting filter for video coding.

Camilo C. Dorea, Òscar Divorra Escoda, Peng Yin, Cristina Gomila

Proceedings of the International Conference on Image Processing, 2008

2007

Adaptive In-Loop Prediction Refinement for Video Coding.

Shay Har-Noy, Òscar Divorra Escoda, Peng Yin, Cristina Gomila, Truong Q. Nguyen

Proceedings of the IEEE 9th Workshop on Multimedia Signal Processing, 2007

Geometry-Adaptive Block Partitioning for Intra Prediction in Image & Video Coding.

Congxia Dai, Òscar Divorra Escoda, Peng Yin, Xin Li, Cristina Gomila

Proceedings of the International Conference on Image Processing, 2007

Geometry-Adaptive Block Partitioning for Video Coding.

Òscar Divorra Escoda, Peng Yin, Congxia Dai, Xin Li

Proceedings of the IEEE International Conference on Acoustics, 2007

2006

On the use of a priori information for sparse signal approximations.

Òscar Divorra Escoda, Lorenzo Granai, Pierre Vandergheynst

IEEE Trans. Signal Process., 2006

Analysis of multimodal sequences using geometric video representations.

Gianluca Monaci, Òscar Divorra Escoda, Pierre Vandergheynst

Signal Process., 2006

Ventricular and Atrial Activity Estimation Through Sparse Ecg Signal Decompositions.

Òscar Divorra Escoda, Lorenzo Granai, Mathieu Lemay, Javier Molinero Hernandez, Pierre Vandergheynst, Jean-Marc Vesin

Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

2005

Analysis of multimodal signals using redundant representations.

Gianluca Monaci, Òscar Divorra Escoda, Pierre Vandergheynst

Proceedings of the 2005 International Conference on Image Processing, 2005

Intra-adaptive motion-compensated lifted wavelets for video coding.

Òscar Divorra Escoda, Markus Flierl, Pierre Vandergheynst

Proceedings of the 13th European Signal Processing Conference, 2005

2004

Multiresolution segmentation of natural images: from linear to nonlinear scale-space representations.

Ana Petrovic, Òscar Divorra Escoda, Pierre Vandergheynst

IEEE Trans. Image Process., 2004

A Bayesian approach to video expansions on parametric over-complete 2-D dictionaries.

Òscar Divorra Escoda, Pierre Vandergheynst

Proceedings of the IEEE 6th Workshop on Multimedia Signal Processing, 2004

2003

Video coding using a deformation compensation algorithm based adaptive matching pursuit image decompositions.

Òscar Divorra Escoda, Pierre Vandergheynst

Proceedings of the 2003 International Conference on Image Processing, 2003

A locally temporal adaptive transform scheme for sub-band video coding.

Òscar Divorra Escoda, Pierre Vandergheynst

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

2002

Segmentation of natural images using Scale-Space representations: A linear and a non-linear approach.

Òscar Divorra Escoda, Ana Petrovic, Pierre Vandergheynst

Proceedings of the 11th European Signal Processing Conference, 2002

2001

MPEG-7 camera.

Touradj Ebrahimi, Yousri Abdeljaoued, Rosa M. Figueras i Ventura, Òscar Divorra Escoda

Proceedings of the 2001 International Conference on Image Processing, 2001