Jorge Sánchez

Electronic Engineer (UTN, FRC)
Doctor of Engineering Science (FCEFyN, UNC)
Córdoba, Argentina

email: jsanchez@scdt.frc.utn.edu.ar

Research Interests

• Image Categorization
• Object Recognition
• Autonomous Navigation
• Image and Scene Understanding
• Machine Learning Methods in Computer Vision

Publications

2012

Sánchez, J., Perronnin, F., De Campos, T. E.
Modeling the Spatial Layout of Images Beyond Spatial Pyramids.
Pattern Recognition Letters, vol. 33(15), pp 2216--2223, 2012.

Jégou, H., Perronnin, F., Douze, M., Sánchez, J., Pérez, P., Schmidt, C.
Aggregating local image descriptors into compact codes.
IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), vol. 34(9), pp 1704--1716, 2012.

Sánchez, J., Redolfi, J..
Classifier Combination using Random Walks on the Concept Space.
Iberoamerican Congress on Pattern Recognition (CIARP), 2012.

Redolfi, J., Sánchez, J..
Leveraging Robust Signatures for Mobile Robot Semantic Localization.
Workshop on Cross Language Image Retrieval (ImageCLEF), 2012.

2011

Sánchez, J., Perronnin, F..
High-Dimensional Signature Compression for Large-Scale Image Classification.
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2011.

Sánchez, J., Perronnin, F., Akata, Z..
Fisher Vectors for Fine-Grained Visual Categorization
First Workshop on Fine-Grained Visual Categorization (FGVC), 2011.

2010

Perronnin, F., Sánchez, J., Mensink, T..
Improving the Fisher Kernel for Large-Scale Image Classification.
11th European Conference on Computer Vision (ECCV), 2010.

Perronnin, F., Sánchez, J., Liu, Y..
Large-­Scale image categorization with explicit data embedding.
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2010.

Perronnin, F., Liu, Y., Sánchez, J., Poirier, H..
Large­-Scale image retrieval with compressed Fisher vectors.
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2010.

Perronnin, F., Sánchez, J., Csurka, G., Marchesotti, L., Bressan, M.
The Fisher kernel: A versatile tool for visual pattern analysis.
IIEEJ Image Electronics and Visual Computing Workshop (IEVC2010/IIEEJ), 2010.

2009

Sánchez, J., Klette, R., Destefanis, E.
Derivation of motion characteristics using affine shape adaptations for moving blobs.
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

Sánchez, J., Klette, R., Destefanis, E..
Estimating 3D flow for driver assistance applications.
“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.

Sánchez, J., Klette, R., Destefanis, E., Morales, S..
Affine shape adaptation of blobs moving in 3D space.
In Proceedings of IEEE Intelligent Vehicles Symposium, IV09, Xi’an, China, 2009.

2008

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

2007

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

2006

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

2005

Hüg, M.; Sánchez, J.; Hüg, N.; Arias, C..
Respuestas motoras de localización sonora en infantes.
30th Interamerican Congress of Psychology. Interamerican Psychological Society (SIP). Buenos Aires, June 2005.