Filter Results:
- Full text PDF available (100)
Publication Year
2004
2018
- This year (23)
- Last 5 years (136)
- Last 10 years (218)
Publication Type
Co-author
Journals and Conferences
Brain Region
Data Set Used
Method
Organism
Learn More
- Sergio Escalera, Oriol Pujol, Petia Radeva
- IEEE Transactions on Pattern Analysis and Machine…
- 2010
A common way to model multiclass classification problems is to design a set of binary classifiers and to combine them. Error-correcting output codes (ECOC) represent a successful framework to deal… (More)
- Sergio Escalera, Jordi Gonzà lez, +5 authors Hugo Jair Escalante
- ICMI
- 2013
The recognition of continuous natural gestures is a complex and challenging problem due to the multi-modal nature of involved visual cues (e.g. fingers and lips movements, subtle facial expressions,… (More)
- Sergio Escalera, Junior Fabian, +6 authors Isabelle Guyon
- 2015 IEEE International Conference on Computer…
- 2015
Following previous series on Looking at People (LAP) competitions [14, 13, 11, 12, 2], in 2015 ChaLearn ran two new competitions within the field of Looking at People: (1) age estimation, and (2)… (More)
- Sergio Escalera, Xavier Baró, +7 authors Isabelle Guyon
- ECCV Workshops
- 2014
This paper summarizes the ChaLearn Looking at People 2014 challenge data and the results obtained by the participants. The competition was split into three independent tracks: human pose recovery… (More)
- Oriol Pujol, Sergio Escalera, Petia Radeva
- Pattern Recognition
- 2008
The error correcting output codes (ECOC) technique is a useful way to extend any binary classifier to the multiclass case. The design of an ECOC matrix usually considers an a priori fixed number of… (More)
- Xavier Baró, Sergio Escalera, Jordi Vitrià , Oriol Pujol, Petia Radeva
- IEEE Transactions on Intelligent Transportation…
- 2009
The high variability of sign appearance in uncontrolled environments has made the detection and classification of road signs a challenging problem in computer vision. In this paper, we introduce a… (More)
- Jun Wan, Stan Z. Li, Yibing Zhao, Shuai Zhou, Isabelle Guyon, Sergio Escalera
- 2016 IEEE Conference on Computer Vision and…
- 2016
In this paper, we present two large video multi-modal datasets for RGB and RGB-D gesture recognition: the ChaLearn LAP RGB-D Isolated Gesture Dataset (IsoGD) and the Continuous Gesture Dataset… (More)
- Miguel Reyes, Gabriel Dominguez, Sergio Escalera
- 2011 IEEE International Conference on Computer…
- 2011
We present a gesture recognition approach for depth video data based on a novel Feature Weighting approach within the Dynamic Time Warping framework. Depth features from human joints are compared… (More)
- VÃctor Ponce-López, Baiyu Chen, +6 authors Sergio Escalera
- ECCV Workshops
- 2016
- Sergio Escalera, David M. J. Tax, Oriol Pujol, Petia Radeva, Robert P. W. Duin
- IEEE Transactions on Pattern Analysis and Machine…
- 2008
A common way to model multiclass classification problems is by means of Error-Correcting Output Codes (ECOCs). Given a multiclass problem, the ECOC technique designs a code word for each class, where… (More)