Emotion Assessment for Affective Computing Based on Brain and Peripheral Signals PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Emotion Assessment for Affective Computing Based on Brain and Peripheral Signals PDF full book. Access full book title Emotion Assessment for Affective Computing Based on Brain and Peripheral Signals by Guillaume Chanel. Download full books in PDF and EPUB format.
Author: Guillaume Chanel
Publisher:
ISBN:
Category :
Languages : en
Pages : 180
Get Book Here
Book Description
Cette thèse traite de l'utilisation de deux types d'activités physiologiques pour détecter les émotions dans le cadre de "l'affective computing" : l'activité du système nerveux central (le cerveau) et l'activité du système nerveux périphérique. L'activité centrale est mesurée par l'utilisation d'électro-encéphalogrammes (EEGS). L'activité périphérique est mesurée au moyen des capteurs suivants : un capteur de réponse cutané galvanique (GSR); une ceinture de respiration; un pléthysmographe, et un capteur de température cutanée. Les résultats de cette thèse démontrent l'intérêt de ces sources d'information et des méthodes de reconnaissance de forme et d'apprentissage artificiel pour la détection des émotions dans l'espace "valence-arousal". Bien que les signaux EEG soient plus avantageux que les signaux périphériques pour détecter les émotions sur de courtes fenêtres temporelles, la fusion des deux types d'information permet d'augmenter la précision de reconnaissance. Ces résultats ont été également validés pour une interface homme-machine de type jeu-vidéo.
Author: Guillaume Chanel
Publisher:
ISBN:
Category :
Languages : en
Pages : 180
Get Book Here
Book Description
Cette thèse traite de l'utilisation de deux types d'activités physiologiques pour détecter les émotions dans le cadre de "l'affective computing" : l'activité du système nerveux central (le cerveau) et l'activité du système nerveux périphérique. L'activité centrale est mesurée par l'utilisation d'électro-encéphalogrammes (EEGS). L'activité périphérique est mesurée au moyen des capteurs suivants : un capteur de réponse cutané galvanique (GSR); une ceinture de respiration; un pléthysmographe, et un capteur de température cutanée. Les résultats de cette thèse démontrent l'intérêt de ces sources d'information et des méthodes de reconnaissance de forme et d'apprentissage artificiel pour la détection des émotions dans l'espace "valence-arousal". Bien que les signaux EEG soient plus avantageux que les signaux périphériques pour détecter les émotions sur de courtes fenêtres temporelles, la fusion des deux types d'information permet d'augmenter la précision de reconnaissance. Ces résultats ont été également validés pour une interface homme-machine de type jeu-vidéo.
Author: Jimmy Or
Publisher: BoD – Books on Demand
ISBN: 3902613238
Category : Computers
Languages : en
Pages : 454
Get Book Here
Book Description
This book provides an overview of state of the art research in Affective Computing. It presents new ideas, original results and practical experiences in this increasingly important research field. The book consists of 23 chapters categorized into four sections. Since one of the most important means of human communication is facial expression, the first section of this book (Chapters 1 to 7) presents a research on synthesis and recognition of facial expressions. Given that we not only use the face but also body movements to express ourselves, in the second section (Chapters 8 to 11) we present a research on perception and generation of emotional expressions by using full-body motions. The third section of the book (Chapters 12 to 16) presents computational models on emotion, as well as findings from neuroscience research. In the last section of the book (Chapters 17 to 22) we present applications related to affective computing.
Author: Klaus R. Scherer
Publisher: Oxford University Press
ISBN: 0199566704
Category : Computers
Languages : en
Pages : 408
Get Book Here
Book Description
'Affective computing' is a branch of computing concerned with the theory and construction of machines which can detect, respond to, and simulate human emotional states. This book presents an interdisciplinary exploration of this rapidly expanding field, aimed at those in psychology, computational neuroscience, computer science, and AI.
Author: Zehong Jimmy Cao
Publisher: Frontiers Media SA
ISBN: 2889765512
Category : Science
Languages : en
Pages : 150
Get Book Here
Book Description
Author: Leimin Tian
Publisher: Morgan & Claypool
ISBN: 1450395937
Category : Computers
Languages : en
Pages : 308
Get Book Here
Book Description
Affective computing is a nascent field situated at the intersection of artificial intelligence with social and behavioral science. It studies how human emotions are perceived and expressed, which then informs the design of intelligent agents and systems that can either mimic this behavior to improve their intelligence or incorporate such knowledge to effectively understand and communicate with their human collaborators. Affective computing research has recently seen significant advances and is making a critical transformation from exploratory studies to real-world applications in the emerging research area known as applied affective computing. This book offers readers an overview of the state-of-the-art and emerging themes in affective computing, including a comprehensive review of the existing approaches to affective computing systems and social signal processing. It provides in-depth case studies of applied affective computing in various domains, such as social robotics and mental well-being. It also addresses ethical concerns related to affective computing and how to prevent misuse of the technology in research and applications. Further, this book identifies future directions for the field and summarizes a set of guidelines for developing next-generation affective computing systems that are effective, safe, and human-centered. For researchers and practitioners new to affective computing, this book will serve as an introduction to the field to help them in identifying new research topics or developing novel applications. For more experienced researchers and practitioners, the discussions in this book provide guidance for adopting a human-centered design and development approach to advance affective computing.
Author: Gyanendra K. Verma
Publisher: Bentham Science Publishers
ISBN: 9815124463
Category : Computers
Languages : en
Pages : 167
Get Book Here
Book Description
Computer Assistive Technologies for Physically and Cognitively Challenged Users focuses on the technologies and devices that assist individuals with physical and cognitive disabilities. These technologies facilitate independent activity and participation, serving to improve daily functional capabilities. The book features nine chapters that cover a wide range of computer assistive technologies that give readers an indepth understanding of the available resources to help the elderly or individuals with disabilities. The topics covered in the book include 1) The category and ontology of assistive devices, 2) Web accessibility and ICT accessibility for persons with disability (PWD), 3) Assistive technologies for blind and visually impaired people, 4) Assistive technologies for home comfort and care, 5) Assistive technologies for hearing impaired people using Indian sign language synthetic animations, 6) Augmentative and alternative communication/hearing impairments, 7) Accessibility innovations to help physically disabled users, 8) Adhesive tactile walking surface indicators for elderly and visually impaired people mobility, 9) future of assistive technologies This book serves as a textbook resource for students undertaking modular courses that require learning material on computer assistive technology. It also serves as a reference for graduate level courses in disability studies, humancomputer interaction, gerontology and rehabilitation engineering. Researchers working in the allied fields intersecting computer science, medicine and psychology will also benefit from the information provided in the book.
Author: Zhen Cui
Publisher: Frontiers Media SA
ISBN: 2832503799
Category : Science
Languages : en
Pages : 151
Get Book Here
Book Description
Affective computing refers to computing that relates to, arises from, or influences emotions, as pioneered by Rosalind Picard in 1995. The goal of affective computing is to bridge the gap between human and machines and ultimately enable robots to communicate with human naturally and emotionally. Recently, the research on affective computing has gained considerable progress with many fields contributing including neuroscience, psychology, education, medicine, behavior, sociology, and computer science. Current research in affective computing mainly focuses on estimating of human emotions through different forms of signals, e.g., face video, EEG, Speech, PET scans or fMRI. Inferring the emotion of humans is difficult, as emotion is a subjective, unconscious experience characterized primarily by psycho-physiological expressions and biological reactions. It is influenced by hormones and neurotransmitters such as dopamine, noradrenaline, serotonin, oxytocin, GABA… etc. The physiology of emotion is closely linked to arousal of the nervous system with various states and strengths relating, apparently, to different particular emotions. To understand “emotion” or “affect” merely by machine learning or big data analysis is not enough, but the understanding and applications from the intrinsic features of emotions from the neuroscience aspect is essential.
Author: Jianhua Tao
Publisher: Springer Science & Business Media
ISBN: 1848003064
Category : Computers
Languages : en
Pages : 347
Get Book Here
Book Description
Affective information processing assigns computers the human-like capabilities of observation, interpretation and generation of affect features. It is an important topic for harmonious human-computer interaction, by increasing the quality of human-computer communication and improving the intelligence of the computer. Discussing state of art of the research in affective information processing, this book summarises key technologies researched, such as facial expression recognition, face animation, emotional speech synthesis, intelligent agent, and virtual reality. The detailed discussion covers a wide range of topics including hot topics which look to challenge and improve current research work. Written to provide an opportunity for scientists, engineers and graduate students to learn problems, solutions and technologies in the topic area, this book will provide insight and prove a valuable reference tool.
Author: Seyyed Abed Hosseini
Publisher: BoD – Books on Demand
ISBN: 9535129155
Category : Medical
Languages : en
Pages : 98
Get Book Here
Book Description
Emotion, stress, and attention recognition are the most important aspects in neuropsychology, cognitive science, neuroscience, and engineering. Biological signals and images processing such as galvanic skin response (GSR), electrocardiography (ECG), heart rate variability (HRV), electromyography (EMG), electroencephalography (EEG), event-related potentials (ERP), eye tracking, functional near-infrared spectroscopy (fNIRS), and functional magnetic resonance imaging (fMRI) have a great help in understanding the mentioned cognitive processes. Emotion, stress, and attention recognition systems based on different soft computing approaches have many engineering and medical applications. The book Emotion and Attention Recognition Based on Biological Signals and Images attempts to introduce the different soft computing approaches and technologies for recognition of emotion, stress, and attention, from a historical development, focusing particularly on the recent development of the field and its specialization within neuropsychology, cognitive science, neuroscience, and engineering. The basic idea is to present a common framework for the neuroscientists from diverse backgrounds in the cognitive neuroscience to illustrate their theoretical and applied research findings in emotion, stress, and attention.
Author: Christian Peter
Publisher: Springer Science & Business Media
ISBN: 3540850988
Category : Computers
Languages : en
Pages : 250
Get Book Here
Book Description
Affect and emotion play an important role in our everyday lives: They are present whatever we do, wherever we are, and wherever we go, without us being aware of them for much of the time. When it comes to interaction, be it with humans, technology, or humans via technology, we suddenly become more aware of emotion, either by seeing the other’s emotional expression, or by not getting an emotional response while anticipating one. Given this, it seems only sensible to explore affect and emotion in human-computer interaction, to investigate the underlying principles, to study the role they play, to develop methods to quantify them, and to finally build applications that make use of them. This is the research field for which, over ten years ago, Rosalind Picard coined the phrase "affective computing". The present book provides an account of the latest work on a variety of aspects related to affect and emotion in human-technology interaction. It covers theoretical issues, user experience and design aspects as well as sensing issues, and reports on a number of affective applications that have been developed in recent years.
