Dr. De la Torre's research interests include machine learning, signal processing and computer vision, with a focus on understanding human behavior from multimodal sensors (e.g. video, body sensors). I am particularly interested in three main topics:
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Depression Assessment - This project aims to compute quantitative behavioral measures related to
depression severity from facial expression, body gestures, and vocal
prosody in clinical interviews.
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Facial Expression Analysis - Automatic facial expression encoding, extraction and recognition, and expression intensity estimation for the applications of MPEG4 application: teleconferencing, human-computer interaction/interface.
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Hot Flash Detection - Machine learning algorithms to detect hot flashes in women using physiological measures.
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Intelligent Diabetes Assistant - We are working to create an intelligent assistant to help patients and
clinicians work together to manage diabetes at a personal and social
level. This project uses machine learning to predict the effect that
patient specific behaviors have on blood glucose.
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Multimodal Data Collection - A multimodal database of subjects performing the tasks involved in
cooking, captured with several sensors (audio, video, motion capture,
accelerometer/gyroscope).
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Multimodal Diaries - Summarization of daily activity from multimodal data (audio, video, body sensors and computer monitoring)
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Quality of Life Technology Center - QoLT is a unique partnership between Carnegie Mellon and the University of Pittsburgh that brings together a cross-disciplinary team of technologists, clinicians, industry partners, end users, and other stakeholders to create revolutionary technologies that will improve and sustain the quality of life for all people.
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