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Author (up) Ernest Valveny; Philippe Dosch
Title Symbol Recognition Contest: A Synthesis Type Miscellaneous
Year 2004 Publication Graphics Recognition: Recent Advances and Perspectives, J. Llados, Y.B. Kwon (Eds.), Lecture Notes in Computer Science, 3088:368–386, ISBN: 3–540–22478–5 Abbreviated Journal
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Address Springer-Verlag
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Notes DAG Approved no
Call Number DAG @ dag @ VaD2004b Serial 501
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Author (up) Ernest Valveny; Robert Benavente; Agata Lapedriza; Miquel Ferrer; Jaume Garcia; Gemma Sanchez
Title Adaptation of a computer programming course to the EXHE requirements: evaluation five years later Type Miscellaneous
Year 2012 Publication European Journal of Engineering Education Abbreviated Journal
Volume 37 Issue 3 Pages 243-254
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Notes DAG; CIC; OR; invisible;MV Approved no
Call Number Admin @ si @ VBL2012 Serial 2070
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Author (up) Estefania Talavera; Andreea Glavan; Alina Matei; Petia Radeva
Title Eating Habits Discovery in Egocentric Photo-streams Type Miscellaneous
Year 2020 Publication Arxiv Abbreviated Journal
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Abstract CoRR abs/2009.07646
Eating habits are learned throughout the early stages of our lives. However, it is not easy to be aware of how our food-related routine affects our healthy living. In this work, we address the unsupervised discovery of nutritional habits from egocentric photo-streams. We build a food-related behavioural pattern discovery model, which discloses nutritional routines from the activities performed throughout the days. To do so, we rely on Dynamic-Time-Warping for the evaluation of similarity among the collected days. Within this framework, we present a simple, but robust and fast novel classification pipeline that outperforms the state-of-the-art on food-related image classification with a weighted accuracy and F-score of 70% and 63%, respectively. Later, we identify days composed of nutritional activities that do not describe the habits of the person as anomalies in the daily life of the user with the Isolation Forest method. Furthermore, we show an application for the identification of food-related scenes when the camera wearer eats in isolation. Results have shown the good performance of the proposed model and its relevance to visualize the nutritional habits of individuals.
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Notes MILAB Approved no
Call Number Admin @ si @ TGM2020 Serial 3536
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Author (up) Estefania Talavera; Nicolai Petkov; Petia Radeva
Title Towards Unsupervised Familiar Scene Recognition in Egocentric Videos Type Miscellaneous
Year 2019 Publication Arxiv Abbreviated Journal
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Abstract CoRR abs/1905.04093
Nowadays, there is an upsurge of interest in using lifelogging devices. Such devices generate huge amounts of image data; consequently, the need for automatic methods for analyzing and summarizing these data is drastically increasing. We present a new method for familiar scene recognition in egocentric videos, based on background pattern detection through automatically configurable COSFIRE filters. We present some experiments over egocentric data acquired with the Narrative Clip.
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Notes MILAB; no menciona Approved no
Call Number Admin @ si @ TPR2019b Serial 3379
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Author (up) Estefania Talavera; Petia Radeva; Nicolai Petkov
Title Towards Emotion Retrieval in Egocentric PhotoStream Type Miscellaneous
Year 2019 Publication Arxiv Abbreviated Journal
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Abstract CoRR abs/1905.04107
The availability and use of egocentric data are rapidly increasing due to the growing use of wearable cameras. Our aim is to study the effect (positive, neutral or negative) of egocentric images or events on an observer. Given egocentric photostreams capturing the wearer's days, we propose a method that aims to assign sentiment to events extracted from egocentric photostreams. Such moments can be candidates to retrieve according to their possibility of representing a positive experience for the camera's wearer. The proposed approach obtained a classification accuracy of 75% on the test set, with a deviation of 8%. Our model makes a step forward opening the door to sentiment recognition in egocentric photostreams.
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Notes MILAB; no proj Approved no
Call Number Admin @ si @ TRP2019 Serial 3381
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Author (up) Fadi Dornaika; Angel Sappa
Title SFM for Planar Scenes: a Direct and Robust Approach Type Miscellaneous
Year 2005 Publication International Conference on Informatics in Control, Automation and Robotics (ICINCO 2005) Abbreviated Journal
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Address Barcelona (Spain)
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Notes ADAS Approved no
Call Number ADAS @ adas @ DoS2005a Serial 559
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Author (up) Fadi Dornaika; Angel Sappa
Title Appearance-based 3D Face Tracker: An Evaluation Study Type Miscellaneous
Year 2005 Publication 2nd IEEE Int. Workshop on Visual Surveillance and Performance Evaluation of Tracking and Surveillance, 121–128 Abbreviated Journal
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Address Beijing (China)
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Notes ADAS Approved no
Call Number ADAS @ adas @ DoS2005b Serial 580
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Author (up) Fadi Dornaika; Angel Sappa
Title Improving Appearance-Based 3D Face Tracking Using Sparse Stereo Data Type Miscellaneous
Year 2006 Publication International Conference on Computer Vision Theory and Applications, (2): 310–317 Abbreviated Journal
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Notes ADAS Approved no
Call Number ADAS @ adas @ DoS2006a Serial 636
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Author (up) Fadi Dornaika; Bogdan Raducanu
Title Recognizing Facial Expressions in Videos Using a Facial Action Analysis-Synthesis Scheme Type Miscellaneous
Year 2006 Publication International Conference on Advanced Video and Signal Based Surveillance, (AVSS 2006), ISBN: 0–7695–2688–8 Abbreviated Journal
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Address Sydney (Australia)
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Notes OR;MV Approved no
Call Number BCNPCL @ bcnpcl @ DoR2006 Serial 799
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Author (up) Fadi Dornaika; Franck Davoine
Title Simultaneous Facial Action Tracking and Expression Recognition using a Particle Filter Type Miscellaneous
Year 2005 Publication 10th IEEE Int. Conference on Computer Vision (ICCV) Abbreviated Journal
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Address Beijing (China)
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Notes Approved no
Call Number Admin @ si @ DoD2005d Serial 581
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Author (up) Fadi Dornaika; Franck Davoine
Title Facial expression recognition in continuous videos using dynamic programming Type Miscellaneous
Year 2005 Publication IEEE Int. Conference on Image Processing Abbreviated Journal
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Address Genova (Italy)
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Notes Approved no
Call Number Admin @ si @ DoD2005a Serial 597
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Author (up) Fadi Dornaika; Franck Davoine
Title SFM for planar scenes using image derivatives Type Miscellaneous
Year 2005 Publication IEEE Int. Conference on Image Processing, 1088–1091 Abbreviated Journal
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Address Genova (Italy)
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Notes Approved no
Call Number Admin @ si @ DoD2005b Serial 598
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Author (up) Fadi Dornaika; Franck Davoine
Title Facial expression recognition using auto-regressive models Type Miscellaneous
Year 2006 Publication 18th International Conference on Pattern Recognition (ICPR´06), ISBN: 0–7695–2521–0, 4: 520–523 Abbreviated Journal
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Address Hong Kong
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Notes Approved no
Call Number Admin @ si @ DoD2006a Serial 734
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Author (up) Felipe Lumbreras; Joan Serrat; Ramon Baldrich; Maria Vanrell; Juan J. Villanueva
Title Color Texture Recognition Through Multiresolution Features Type Miscellaneous
Year 2001 Publication QCAV 2001 International Conference on Quality Control by Artificial Vision, France, 1:114–121. Abbreviated Journal
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Notes ADAS;CIC Approved no
Call Number ADAS @ adas @ LSB2001 Serial 124
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Author (up) Felipe Lumbreras; Ramon Baldrich; Maria Vanrell; Joan Serrat; Juan J. Villanueva
Title Multiresolution colour texture representations for tile classification Type Miscellaneous
Year 1999 Publication Proceedings of the VIII Symposium Nacional de Reconocimiento de Formas y Analisis de Imagenes Abbreviated Journal
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Address Bilbao
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Notes ADAS;CIC Approved no
Call Number ADAS @ adas @ LBV1999a Serial 3
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