Portuguese Conference on Pattern Recognition
semanticscholar(2013)
Abstract
In a sentence, physiological computing (PC) deals with the study and development of interactive systems that sense and react to the human body. The most basic sort of PC simply records a signal, such as a heartbeat, and displays it on a screen. More complex systems work on a basis of a bio-cybernetic loop, the main purpose of this loop being to translate patterns of physiological activity into meaningful interaction. From emotional status to identity assessment, this talk addresses the exploration of electrophysiological data in the context of intelligent human-computer interaction. Electrocardiographic signals and electro-dermal responses, acquired in a pervasive manner at the hands level, are shown to be two complementary modalities in the emotion / identity dual assessment goal. The role of pattern recognition in the development of such systems is discussed. Finally, BITalino, a versatile and low cost biosignal acquisition system is presented as a promising tool for pervasive biosignal monitoring and physiological computation. Speaker Biography: Ana Fred received the M.S. and Ph.D. degrees in Electrical and Computer Engineering, in 1989 and1994, respectively, both from Instituto Superior Técnico (IST), Technical University of Lisbon, Portugal. She is a Faculty Member of IST since 1986, where she is currently a professor with the Department of Electrical and Computer Engineering. She is a researcher at the Pattern and Image Analysis Group of the Instituto de Telecomunicações. Her main research areas are on pattern recognition, both structural and statistical approaches, with application to data mining, learning systems, behavioral biometrics, and biomedical applications. She has done pioneering work on clustering, namely on cluster ensemble approaches. Recent work on biosensors hardware (including BITalino – www.bitalino.com) and ECG-based biometrics (Vitalidi project) have been object of several national and international awards, as well as wide dissemination on international media, constituting a success story of knowledge transfer from research to market. She has published over 160 papers in international refereed conferences, peer reviewed journals, and book chapters. She received the "Best paper award in Pattern Recognition and Basic Technologies", awarded by the IAPR, for the paper “Learning pairwise similarity for data clustering”. She is the editor of over 40 books with the proceedings of international workshops that she organized or co-chaired, including S+SSPR 2004 (Lisbon), S+SSPR 2006 (Hong Kong), ICAART, KDIR and BIOSTEC and editor of 12 Springer books of selected papers. Poster Session 1 (10h15 to 11h00) 1 Staffline Detection in Grayscale Domain Ana Rebelo and Jaime Cardoso 2 Cancer cell tracking using a Kalman filter Tiago Esteves, Maria Oliveira and Pedro Quelhas 3 Automatic images spectral unmixing of Leishmania infection macrophage cell culture for improved infection indexes acessing Pedro Leal and Pedro Quelhas 5 Mass detection on mammogram images: A first assessment of deep learning techniques Inês Domingues and Jaime Cardoso 6 An Automatic Method for Assessing Retinal Vessel Width Changes Behdad Dashtbozorg, A. M. Mendonça and A. Campilho 14 Learning from uneven video streams in a multi-camera scenario Samaneh Khoshrou, Jaime S. Cardoso and Luís F. Teixeira 17 Land and water segmentation of SAR images using textons Francisco Seixas, Margarida Silveira and Sandra Heleno 20 Quality measures for iris images in mobile applications Ana Sequeira, Juliano Murari and Jaime S. Cardoso 33 Interactive Air Traffic Control automation in oceanic airspace Francisco Freitas, Rodrigo Ventura and Miguel Barão 38 Large Scale Automatic Detection of Sub-km Craters Using Texture Information Marlene Machado, Lourenço Bandeira, Jorge Salvador Marques and Pedro Pina 39 An interactive application for the detection of impact craters in planetary images Nuno Benavente, Lourenço Bandeira, Marlene Machado, José Saraiva, Jorge S. Marques and Pedro Pina 41 3D Texture Analysis using Local Binary Patterns Pedro M. Morgado, Margarida Silveira and Jorge S. Marques 44 3D Breast Parametric Model for Surgery Planning a Technical Review Hooshiar Zolfagharnasab, Jaime S. Cardoso and Hélder P. Oliveira 45 Total Variation Denoising using a Recursive and Spatially Adaptive Filter Manya Afonso and João Sanches 46 Selection of epilepsy-related EEG ICA components for simultaneous fMRI analysis Rodolfo Abreu, Alberto Leal and Patrícia Figueiredo 53 Clustering 802.11 Wireless Access Points Using Mixture of Hidden Markov Models Anisa Allahdadi, Ricardo Morla and Jaime S. Cardoso 55 Towards efficient path planning of a mobile robot in rough terrain Diogo Amorim and Rodrigo Ventura 65 Assessment of reliability of cerebrovascular reactivity measurements using breath-holding fMRI Joana Pinto, Inês Sousa, Pedro Vilela and Patrícia Figueiredo 66 A Critical Analysis about a Motion-based Approach to Extract Global Trajectories Eduardo Marques, Jaime Cardoso and Ricardo Morla 67 Ground-plane based indoor mobile robot localization using RGB-D sensor Miguel Vaz and Rodrigo Ventura 68 Parameter Estimation for a Quad Rotor Dynamics Rui Oliveira and Rodrigo Ventura 70 Exploring monogenic decomposition in carotid atherosclerotic plaque characterization David Afonso and João Sanches 72 Sialolith metrics computed from microtomography data Pedro Nolasco, Antonio P. Alves de Matos, Paulo V. Coelho, Carla Coelho, António Maúricio, Manuel F.C. Pereira, Raúl C. Martins, João M.R. Sanches and Patricia A. Carvalho 73 Automatic gesture segmentation based on a predictive event segmentation approach Sofija Spasojevic and Rodrigo Ventura Poster Session 2 (11h15 to 12h00) 4 An assessment of the potential of distinct facial regions for biometric recognition João C. Monteiro and Eduardo Mota 7 Colour Invariant Features for Narrow-Band Imaging in Gastroenterological Examinations Bruno Mendes, Ricardo Sousa, Carla Rosa and Miguel Coimbra 8 Insights into primates genomic evolution using a compression distance Diogo Pratas and Armando Pinho 11 Impact of SVM Multiclass Decomposition Rules for Recognition of Cancer in Gastroenterology Images Ricardo Sousa, Mario-Dinis Ribeiro, Pedro Pimentel-Nunes and Miguel Tavares Coimbra 13 Forecasting the Usage of Home Appliances with Denoised Signal Patterns Marisa Figueiredo, Bernardete Ribeiro and Ana Maria De Almeida 15 Temporal subsampling impact on echocardiography based analysis of the left ventricle dynamics Susana Brás, José Ribeiro, Augusto Silva and José L. Oliveira 19 Nociception/Anti-Nociception Balance During Anesthesia Ana Castro, Pedro Amorim and Miguel T. Coimbra 22 Automatic Classification of Meals with Calorie Count Pedro Rodrigues, Pedro Brandão and Miguel Coimbra 23 Face Recognition with Neural Networks Classifier using SIFT and SURF Descriptors João Sargo, João Caldas Pinto and João Costa Sousa 24 Automatic Visual Inspection of Ceramic Plates based on SIFT and SURF Descriptors João Caldas Pinto, Rafael Baeta, Mariana Pereira, Ricardo Laranjeira, João Sargo and Carlos Cardeira 25 Classificação da posição de estores de uma fachada de um edifício por análise de fotografias José Mota and João Caldas Pinto 26 Building and Evaluation of a Mosaic of Images using Aerial Photographs João Costa, Tiago Coito, João Caldas Pinto and José Azinheira 34 Development of a System for Automatic Detection of Air Embolism Using a Precordial Doppler Ana Rita Costa Tedim, Pedro Amorim and Ana Castro 35 Neural Network Model for Wind Power Forecasting Paulo Salgado and Paulo Afonso 36 Prediction of solar radiation using artificial neural networks João Faceira and Paulo Salgado 47 Detection, classification and localisation of football players and ball from Handycam videos Tiago Vilas, J.M.F Rodrigues and Pedro Cardoso 50 Region clustering using colour tuned keypoints Miguel Farrajota, J.M.F. Rodrigues and J.M.H. Du Buf 51 AAM Based Vocal Tract Segmentation from Real-Time MRI Image Sequences Samuel Silva and António Teixeira 54 Antifungal defensin Psd1 increases membrane roughness and promotes apoptosis in Candida albicans Patricia Silva, Sónia Gonçalves, Luciano Medeiros, Eleonora Kurtenbach and Nuno C. Santos 57 Processing sports acquired information from a tracking system António Belguinha, Pedro Cardoso and J. M. F. Rodrigues 59 Caracterização de Patologias da Pele por Ultrassons Sara Barbosa, Jose Silvestre Silva, Jaime B. Santos, Mario Santos and Alexandra Andre 62 Object tracking with UAVs João Palma, Pedro Mendes Jorge and Arnaldo Abrantes 63 Análise da Textura de Padrões Pulmonares em Imagens TCAR Baseada na Lacunaridade Verónica Vasconcelos, José Silvestre Silva, Luís Marques and João Barroso 69 Using bioinformatics and biological approaches to uncover novel non-coding disease-related variants Patricia Oliveira, Hugo Pinheiro, Sonia Sousa, Joana Carvalho, Karey Shumansky, David Huntsman and Carla Oliveira 71 Voice Type Discovery Mário Amado Alves, Ricardo Sousa, Sérgio Lopes, Vítor Almeida and Aníbal Ferreira Poster Session 3 (15h45 to 16h45) 9 Comparative study of two movement identification strategies on BCI motor task Mariana Branco, João Sanches and Rodrigo Ventura 10 EEG time-frequency analysis for ERD/ERS temporal pattern characterization on brain computer interface motor task Mariana Branco, Fernando Lopes Da Silva and João Sanches 12 Heart Sound Analysis for Cardiac Pathology Identification: Detection of Systolic Murmurs João Pedrosa, Ana Castro and Tiago T. V. Vinhoza 16 Knowledge on Heart Condition of Children based on Demographic and Physiological Features Pedro Ferreira, Tiago Vinhoza, Ana Castro, Felipe Mourato, Thiago Tavares, Sandra Mattos, Inês Dutra and Miguel Coimbra 18 Mobile framework for recognition of musical characters Rui Silva, Jaime Cardoso and Ana Rebelo 27 SignalBIT Framework: Principles and Applications Ana Priscila Alves, Hugo Silva, Andre Lourenco and Ana Fred 28 Correction of Geometrical Distortions
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