Sergio Escalera Guerrero

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Sergio Escalera Guerrero

 https://orcid.org/0000-0003-0617-8873
20062024

Research activity per year

Search results

  • 2006

    Decoding of ternary error correcting output codes

    Escalera, S., Pujol, O. & Radeva, P., 2006, Progress in Pattern Recognition, Image Analysis and Applications - 11th Iberoamerican Congress in Pattern Recognition, CIARP 2006, Proceedings. Springer, p. 753-763 11 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Vol. 4225 LNCS).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    Open Access
    15 Citations (Scopus)

  • ECOC-ONE: A novel coding and decoding strategy

    Escalera, S., Pujol, O. & Radeva, P., 2006, Proceedings - 18th International Conference on Pattern Recognition, ICPR 2006. p. 578-581 4 p. 1699592. (Proceedings - International Conference on Pattern Recognition, Vol. 3).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    46 Citations (Scopus)

  • Forest extension of error correcting output codes and boosted landmarks

    Escalera, S., Pujol, O. & Radeva, P., 2006, In: Proceedings - International Conference on Pattern Recognition. 4, p. 104-107 4 p., 1699793.

    Research output: Contribution to journal › Conference article in Journal › Research › peer-review

    6 Citations (Scopus)

  • Optimal extension of error correcting output codes

    Escalera, S., Pujol, O. & Radeva, P., 2006, Artificial Intelligence Research and Development. p. 28-36 9 p. (Frontiers in Artificial Intelligence and Applications, Vol. 146).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

  • 2007

    Boosted Landmarks of Contextual Descriptors and Forest-ECOC: A novel framework to detect and classify objects in cluttered scenes

    Escalera, S., Pujol, O. & Radeva, P., 1 Oct 2007, In: Pattern Recognition Letters. 28, 13, p. 1759-1768 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

    39 Citations (Scopus)

  • Complex salient regions for computer vision problems

    Escalera, S., Radeva, P. & Pujol, O., 2007, 2007 IEEE Computer Society Conference on Computer Vision and Pattern Recognition, CVPR'07. 4270370. (Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    7 Citations (Scopus)

  • Handwritten symbol recognition by a boosted blurred shape model with error correction

    Fornés, A., Escalera, S., Lladós, J., Sánchez, G., Radeva, P. & Pujol, O., 2007, Pattern Recognition and Image Analysis - Third Iberian Conference, IbPRIA 2007, Proceedings. PART 1 ed. Springer, p. 13-21 9 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); No. PART 1, Vol. 4477 LNCS).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    7 Citations (Scopus)

  • Multi-class binary object categorization using blurred shape models

    Escalera, S., Fornès, A., Pujol, O., Liados, J. & Radeva, P., 2007, Progress in Pattern Recognition, Image Analysis and Applications - 12th Iberoamerican Congress on Pattern Recognition, CIARP 2007, Proceedings. p. 142-151 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Vol. 4756 LNCS).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    2 Citations (Scopus)

  • Robust complex salient regions

    Escalera, S., Pujol, O. & Radeva, P., 2007, Pattern Recognition and Image Analysis - Third Iberian Conference, IbPRIA 2007, Proceedings. PART 2 ed. Springer, p. 113-121 9 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); No. PART 2, Vol. 4478 LNCS).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

  • Traffic sign classification using error correcting techniques

    Escalera, S., Radeva, P. & Pujol, O., 2007, p. 281-285. 5 p.

    Research output: Contribution to conference without publisher/journal › Paper without publisher/journal › Research › peer-review

    12 Citations (Scopus)
  • 2008

    An incremental node embedding technique for error correcting output codes

    Pujol, O., Escalera, S. & Radeva, P., Feb 2008, In: Pattern Recognition. 41, 2, p. 713-725 13 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

    64 Citations (Scopus)

  • Coronary damage classification of patients with the chagas disease with Error-Correcting Output Codes

    Escalera, S., Pujol, O., Laciar, E., Vitrià, J., Pueyo, E. & Radeva, P., 2008, 2008 4th International IEEE Conference Intelligent Systems, IS 2008. p. 1217-1222 6 p. 4670514. (2008 4th International IEEE Conference Intelligent Systems, IS 2008, Vol. 3).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    4 Citations (Scopus)

  • Detection of complex salient regions

    Escalera, S., Pujol, O. & Radeva, P., 2008, In: Eurasip Journal on Advances in Signal Processing. 2008, 451389.

    Research output: Contribution to journal › Journal article › Research › peer-review

    Open Access
    2 Citations (Scopus)

  • Error-correcting output coding for chagasic patients characterization

    Escalera, S., Pujol, O. & Radeva, P., 2008, 2008 19th International Conference on Pattern Recognition, ICPR 2008. IEEE Signal Processing Society, 4761243. (Proceedings - International Conference on Pattern Recognition).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    1 Citation (Scopus)

  • Hand drawn symbol recognition by blurred shape model descriptor and a multiclass classifier

    Fornés, A., Escalera, S., Lladós, J., Sánchez, G. & Mas, J., 2008, Graphics Recognition: Recent Advances and New Opportunities - 7th International Workshop, GREC 2007, Selected Papers. Springer, p. 29-39 11 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Vol. 5046 LNCS).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    3 Citations (Scopus)

  • IVUS tissue characterization with sub-class error-correcting output codes

    Escalera, S., Pujol, O., Mauri, J. & Radeva, P., 2008, 2008 IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops, CVPR Workshops. IEEE, 4563021. (IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    1 Citation (Scopus)

  • Loss-weighted decoding for error-correcting output coding

    Escalera, S., Pujol, O. & Radeva, P., 2008, VISAPP 2008 - 3rd International Conference on Computer Vision Theory and Applications, Proceedings. p. 117-122 6 p. (VISAPP 2008 - 3rd International Conference on Computer Vision Theory and Applications, Proceedings, Vol. 2).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    13 Citations (Scopus)

  • Loss-weighted decoding for error-correcting output coding

    Escalera, S., Pujol, O. & Radeva, P., 2008, VISAPP 2008 - 3rd International Conference on Computer Vision Theory and Applications, Proceedings. p. 117-122 6 p. (VISAPP 2008 - 3rd International Conference on Computer Vision Theory and Applications, Proceedings, Vol. 2).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    13 Citations (Scopus)

  • Report on the third contest on symbol recognition

    Valveny, E., Dosch, P., Fornés, A. & Escalera, S., 2008, Graphics Recognition: Recent Advances and New Opportunities - 7th International Workshop, GREC 2007, Selected Papers. p. 321-328 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Vol. 5046 LNCS).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    9 Citations (Scopus)

  • Separability of ternary error-correcting output codes

    Escalera, S., Pujol, O. & Radeva, P., 2008, 2008 19th International Conference on Pattern Recognition, ICPR 2008. IEEE Signal Processing Society, 4761048. (Proceedings - International Conference on Pattern Recognition).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    2 Citations (Scopus)

  • Sub-class error-correcting output codes

    Escalera, S., Pujol, O. & Radeva, P., 2008, Computer Vision Systems - 6th International Conference, ICVS 2008, Proceedings. p. 494-504 11 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Vol. 5008 LNCS).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    1 Citation (Scopus)

  • Subclass problem-dependent design for error-correcting output codes

    Escalera, S., Tax, D. M. J., Pujol, O., Radeva, P. & Duin, R. P. W., Jun 2008, In: IEEE Transactions on Pattern Analysis and Machine Intelligence. 30, 6, p. 1041-1054 14 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

    110 Citations (Scopus)
  • 2009

    Blurred Shape Model for binary and grey-level symbol recognition

    Escalera, S., Fornés, A., Pujol, O., Radeva, P., Sánchez, G. & Lladós, J., 1 Nov 2009, In: Pattern Recognition Letters. 30, 15, p. 1424-1433 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

    74 Citations (Scopus)

  • Circular blurred shape model for symbol spotting in documents

    Escalera, S., Fornés, A., Pujol, O., Escudero, A. & Radeva, P., 2009, 2009 IEEE International Conference on Image Processing, ICIP 2009 - Proceedings. IEEE Computer Society Press, p. 2005-2008 4 p. 5413811. (Proceedings - International Conference on Image Processing, ICIP).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    5 Citations (Scopus)

  • Contextual-guided Bag-of-visual-words model for Multi-class object categorization

    Mirza-Mohammadi, M., Escalera, S. & Radeva, P., 2009, Computer Analysis of Images and Patterns - 13th International Conference, CAIP 2009, Proceedings. p. 748-756 9 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Vol. 5702 LNCS).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    9 Citations (Scopus)

  • Dominance detection in face-to-face conversations

    Escalera, S., Martínez, R. M., Vitrià, J., Radeva, P. & Anguera, M. T., 2009, 2009 IEEE Conference on Computer Vision and Pattern Recognition, CVPR 2009. p. 97-102 6 p. 5204267. (2009 IEEE Conference on Computer Vision and Pattern Recognition, CVPR 2009).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    5 Citations (Scopus)

  • Generic object recognition in urban image databases

    Baró, X., Escalera, S., Radeva, P. & Vitrià, J., 2009, Frontiers in Artificial Intelligence and Applications. 1 ed. IOS Press, p. 27-34 8 p. (Frontiers in Artificial Intelligence and Applications; No. 1, Vol. 202).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    1 Citation (Scopus)

  • Intravascular ultrasound uissue characterization with sub-class error-correcting output codes

    Escalera, S., Pujol, O., Mauri, J. & Radeva, P., Apr 2009, In: Journal of Signal Processing Systems. 55, 1-3, p. 35-47 13 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

    25 Citations (Scopus)

  • Measuring interest of human dyadic interactions

    Escalera, S., Pujol, O., Radeva, P. & Vitrià, J., 2009, Frontiers in Artificial Intelligence and Applications. 1 ed. IOS Press, p. 45-54 10 p. (Frontiers in Artificial Intelligence and Applications; No. 1, Vol. 202).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

  • Multi-class binary symbol classification with circular blurred shape models

    Escalera, S., Fornés, A., Pujol, O. & Radeva, P., 2009, Image Analysis and Processing - ICIAP 2009 - 15th International Conference, Proceedings. p. 1005-1014 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Vol. 5716 LNCS).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    Open Access
    1 Citation (Scopus)

  • Multi-modal laughter recognition in video conversations

    Escalera, S., Puertas, E., Radeva, P. & Pujol, O., 2009, 2009 IEEE Conference on Computer Vision and Pattern Recognition, CVPR 2009. p. 110-115 6 p. 5204268. (2009 IEEE Conference on Computer Vision and Pattern Recognition, CVPR 2009).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    14 Citations (Scopus)

  • Quality enhancement based on reinforcement learning and feature weighting for a critiquing-based recommender

    Salamó, M., Escalera, S. & Radeva, P., 2009, Case-Based Reasoning Research and Development - 8th International Conference on Case-Based Reasoning, ICCBR 2009, Proceedings. p. 298-312 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Vol. 5650 LNAI).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    2 Citations (Scopus)

  • Recoding error-correcting output codes

    Escalera, S., Pujol, O. & Radeva, P., 2009, Multiple Classifier Systems - 8th International Workshop, MCS 2009, Proceedings. p. 11-21 11 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Vol. 5519 LNCS).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    7 Citations (Scopus)

  • Separability of ternary codes for sparse designs of error-correcting output codes

    Escalera, S., Pujol, O. & Radeva, P., 1 Feb 2009, In: Pattern Recognition Letters. 30, 3, p. 285-297 13 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

    108 Citations (Scopus)

  • Text detection in urban scenes

    Escalera, S., Baró, X., Vitrià, J. & Radeva, P., 2009, Frontiers in Artificial Intelligence and Applications. 1 ed. IOS Press, p. 35-44 10 p. (Frontiers in Artificial Intelligence and Applications; No. 1, Vol. 202).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    8 Citations (Scopus)

  • Traffic sign recognition using evolutionary adaboost detection and forest-ECOC classification

    Baró, X., Escalera, S., Vitrià, J., Pujol, O. & Radeva, P., 2009, In: IEEE Transactions on Intelligent Transportation Systems. 10, 1, p. 113-126 14 p., 4770199.

    Research output: Contribution to journal › Journal article › Research › peer-review

    183 Citations (Scopus)

  • Visual content layer for scalable object recognition in urban image databases

    Baró, X., Escalera, S., Radeva, P. & Vitrià, J., 2009, Proceedings - 2009 IEEE International Conference on Multimedia and Expo, ICME 2009. p. 1616-1619 4 p. 5202828. (Proceedings - 2009 IEEE International Conference on Multimedia and Expo, ICME 2009).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    4 Citations (Scopus)
  • 2010

    Adding classes online in error correcting output codes framework

    Escalera, S., Masip, D., Puertas, E., Radeva, P. & Pujol, O., 2010, Proceedings - 2010 20th International Conference on Pattern Recognition, ICPR 2010. p. 2945-2948 4 p. 5595911. (Proceedings - International Conference on Pattern Recognition).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    1 Citation (Scopus)

  • Automatic detection of dominance and expected interest

    Escalera, S., Pujol, O., Radeva, P., Vitrià, J. & Anguera, M. T., 2010, In: Eurasip Journal on Advances in Signal Processing. 2010, 491819.

    Research output: Contribution to journal › Journal article › Research › peer-review

    Open Access
    16 Citations (Scopus)

  • Classification of coronary damage in chronic chagasic patients

    Escalera, S., Pujol, O., Laciar, E., Vitrià, J., Pueyo, E. & Radeva, P., 2010, Intelligent Systems: From Theory to Practice. Hadjiski, M., Sgurev, V. & Kacprzyk, J. (eds.). p. 461-477 17 p. (Studies in Computational Intelligence, Vol. 299).

    Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research › peer-review

    2 Citations (Scopus)

  • Classifying objects at different sizes with multi-scale stacked sequential learning

    Puertas, E., Escalera, S. & Pujol, O., 2010, Artificial Intelligence Research and Development. IOS Press, p. 193-200 8 p. (Frontiers in Artificial Intelligence and Applications, Vol. 220).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

  • Error-correcting ouput codes library

    Escalera, S., Pujol, O. & Radeva, P., Feb 2010, In: Journal of Machine Learning Research. 11, p. 661-664 4 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

    70 Citations (Scopus)

  • Modelling and analyzing multimodal dyadic interactions using social networks

    Escalera, S., Radeva, P., Vitrià, J., Baró, X. & Raducanu, B., 2010, International Conference on Multimodal Interfaces and the Workshop on Machine Learning for Multimodal Interaction, ICMI-MLMI 2010. 1891967. (International Conference on Multimodal Interfaces and the Workshop on Machine Learning for Multimodal Interaction, ICMI-MLMI 2010).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    2 Citations (Scopus)

  • On the decoding process in ternary error-correcting output codes

    Escalera, S., Pujol, O. & Radeva, P., 2010, In: IEEE Transactions on Pattern Analysis and Machine Intelligence. 32, 1, p. 120-134 15 p., 4668347.

    Research output: Contribution to journal › Journal article › Research › peer-review

    235 Citations (Scopus)

  • Re-coding ECOCs without re-training

    Escalera, S., Pujol, O. & Radeva, P., 1 May 2010, In: Pattern Recognition Letters. 31, 7, p. 555-562 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

    20 Citations (Scopus)

  • Spatio-Temporal Grabcut human segmentation for face and pose recovery

    Hernández, A., Reyes, M., Escalera, S. & Radeva, P., 2010, 2010 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Workshops, CVPRW 2010. p. 33-40 8 p. 5543824. (2010 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Workshops, CVPRW 2010).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    30 Citations (Scopus)

  • Symbol classification using dynamic aligned shape descriptor

    Fornés, A., Escalera, S., Lladós, J. & Valveny, E., 2010, Proceedings - 2010 20th International Conference on Pattern Recognition, ICPR 2010. p. 1957-1960 4 p. 5597238. (Proceedings - International Conference on Pattern Recognition).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    5 Citations (Scopus)

  • Traffic sign recognition system with β -correction

    Escalera, S., Pujol, O. & Radeva, P., Feb 2010, In: Machine Vision and Applications. 21, 2, p. 99-111 13 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

    19 Citations (Scopus)
  • 2011

    Accurate and robust fully-automatic QCA: Method and numerical validation

    Hernández-Vela, A., Gatta, C., Escalera, S., Igual, L., Martin-Yuste, V. & Radeva, P., 2011, Medical Image Computing and Computer-Assisted Intervention, MICCAI 2011 - 14th International Conference, Proceedings. PART 3 ed. p. 496-503 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); No. PART 3, Vol. 6893 LNCS).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

    Open Access
    9 Citations (Scopus)

  • ADABOOST GPU-based classifier for direct volume rendering

    Amoros, O., Escalera, S. & Puig, A., 2011, GRAPP 2011 - Proceedings of the International Conference on Computer Graphics Theory and Applications. p. 215-219 5 p. (GRAPP 2011 - Proceedings of the International Conference on Computer Graphics Theory and Applications).

    Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review