Jorge Sánchez

Computer Vision & other stuff

Welcome to my website

Content:

Publications

[2015] [2013] [2012] [2011] [2010] [2009] [2008] [2007] [2006] [2005]

2015

Exponential family Fisher vectors for image classification
Jorge Sánchez, Javier Redolfi
Pattern Recognition Letters, vol. 59(C), pp 26—32, 2015
Real-time FullHD Tracking-Learning-Detection on a 2-SMX GPU
Jorge Atala, Carlos Bederián, Andrés Bordese, Gastón Ingaramo, Facundo Gaich, Julia Medina, Maximiliano Rosetti, Jorge Sánchez, Matías Tealdi, Nicolás Wolovick
GTC 2015, Silicon Valley, 16-20 March 2015

2013

Image Classification with the Fisher Vector: Theory and Practice
Jorge Sánchez, Florent Perronnin, Thomas Mensink, Jakob Verbeek
Intl. Journal of Computer Vision, vol. 105, no. 3, pp. 222-245, Dec. 2013.

2012

Modeling the spatial layout of images beyond spatial pyramids
Jorge Sánchez, Florent Perronnin, Teófilo de Campos,
Pattern Recognition Letters, vol. 33, no. 16, pp. 2216-2223, Dec. 2012.
Aggregating Local Image Descriptors into Compact Codes
Herve Jegou, Florent Perronnin, Matthijs Douze, Jorge Sanchez, Patrick Perez, Cordelia Schmid
IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 34, no. 9, pp. 1704-1716, Sept. 2012.
Classifier Combination using Random Walks on the Concept Space
Jorge Sánchez, Javier Redolfi
Proc. Iberoamerican Congress on Pattern Recognition (CIARP), Buenos Aires, Argentina, Sept. 2012.
Leveraging Robust Signatures for Mobile Robot Semantic Localization
Javier Redolfi, Jorge Sánchez
Workshop on Cross Language Image Retrieval (ImageCLEF), Rome, Italy, Sept. 2012.

2011

High-dimensional signature compression for large-scale image classification
Jorge Sanchez, Florent Perronnin
Proc. IEEE Conf. on Computer Vision and Pattern Recognition (CVPR), Providence, RI, USA, June, 2011
Fisher Vectors for Fine-Grained Visual Categorization
Jorge Sánchez, Florent Perronnin, Zeynep Akata
IEEE CVPR First Workshop on Fine-Grained Visual Categorization (FGVC), Providence, RI, USA, June, 2011

2010

Improving the Fisher Kernel for Large-Scale Image Classification
Florent Perronnin, Jorge Sánchez, Thomas Mensink
11th European Conference on Computer Vision (ECCV), 2010.
Large-­Scale image categorization with explicit data embedding
Florent Perronnin, Jorge Sánchez, Yan Liu
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2010.
Large­-Scale image retrieval with compressed Fisher vectors
Florent Perronnin, Yan Liu, Jorge Sánchez, Herve Poirier
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2010.
The Fisher kernel: A versatile tool for visual pattern analysis.
Perronnin, F., Sánchez, J., Csurka, G., Marchesotti, L., Bressan, M.
IIEEJ Image Electronics and Visual Computing Workshop (IEVC2010/IIEEJ), 2010.

2009

Derivation of motion characteristics using affine shape adaptations for moving blobs.
Jorge Sánchez, Reinhard Klette, Eduardo Destefanis
Book chapter in “Statistical and Geometrical Approaches to Visual Motion Analysis” (D. Cremers, B. Rosenhahn, A Yuille, eds.), LNCS 5604, pg. 259­–279, ISBN 978­-3­-642­-03060­-4, Springer Berlin, 2009
Estimating 3D flow for driver assistance applications.
Jorge Sánchez, Reinhard Klette, Eduardo Destefanis
Advances in Image and Video Technology, Proc. PSIVT 2009,(T. Wada, F. Huang, and S. Lin, eds.), LNCS 5414, pg. 237­–248, ISBN 978­-3­-540­-92956­-7, 2009.
Affine shape adaptation of blobs moving in 3D space.
Jorge Sánchez, Reinhard Klette, Eduardo Destefanis, Sandino Morales
In Proceedings of IEEE Intelligent Vehicles Symposium, IV09, Xi’an, China, 2009.

2008

Estimación de la dirección de movimiento en secuencias monoculares.
Jorge Sánchez, Eduardo Destefanis
Jornadas Argentinas de Robótica , JAR08. UNS, Bahía Blanca, Argentina, Nov. 2008.

2007

Evaluación de operadores diferenciales gamma-­normalizados para la detección automática de escalas.
Jorge Sánchez
Mecánica Computacional Vol XXVI, pp. 2129­–2144. ISSN 1666­-6070. Argentine Association of Computational Mechanics. Cordoba, Argentine, 2007.

2006

Plane­-based camera calibration without direct optimization algorithms.
Jorge Sánchez, Eduardo Destefanis, Luis Canali
XX Argentinean Congress in Automatic Control. Argentinean Association of Automatic Control, AADECA. Buenos Aires, September 2006.

2005

Respuestas motoras de localización sonora en infantes.
Mercedes Hüg, Jorge Sánchez, Nicolas Hüg, Claudia Arias, C.
30th Interamerican Congress of Psychology. Interamerican Psychological Society (SIP). Buenos Aires, June 2005.

Contact information

Jorge Sánchez
Assistant Researcher, CONICET
Facultad de Matemática, Astronomía y Física
Universidad Nacional de Córdoba
Haya de la Torre s/n - Ciudad Universitaria
Córdoba - Argentina
email: jsanchez {at} famaf.unc.edu.ar