Vision Based Interaction
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Vision Based Interaction
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Author : Ahmed Elgammal
language : en
Publisher: Springer Nature
Release Date : 2022-05-31
Vision Based Interaction written by Ahmed Elgammal and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-31 with Computers categories.
In its early years, the field of computer vision was largely motivated by researchers seeking computational models of biological vision and solutions to practical problems in manufacturing, defense, and medicine. For the past two decades or so, there has been an increasing interest in computer vision as an input modality in the context of human-computer interaction. Such vision-based interaction can endow interactive systems with visual capabilities similar to those important to human-human interaction, in order to perceive non-verbal cues and incorporate this information in applications such as interactive gaming, visualization, art installations, intelligent agent interaction, and various kinds of command and control tasks. Enabling this kind of rich, visual and multimodal interaction requires interactive-time solutions to problems such as detecting and recognizing faces and facial expressions, determining a person's direction of gaze and focus of attention, tracking movement of the body, and recognizing various kinds of gestures. In building technologies for vision-based interaction, there are choices to be made as to the range of possible sensors employed (e.g., single camera, stereo rig, depth camera), the precision and granularity of the desired outputs, the mobility of the solution, usability issues, etc. Practical considerations dictate that there is not a one-size-fits-all solution to the variety of interaction scenarios; however, there are principles and methodological approaches common to a wide range of problems in the domain. While new sensors such as the Microsoft Kinect are having a major influence on the research and practice of vision-based interaction in various settings, they are just a starting point for continued progress in the area. In this book, we discuss the landscape of history, opportunities, and challenges in this area of vision-based interaction; we review the state-of-the-art and seminal works in detecting and recognizing the human body and its components; we explore both static and dynamic approaches to "looking at people" vision problems; and we place the computer vision work in the context of other modalities and multimodal applications. Readers should gain a thorough understanding of current and future possibilities of computer vision technologies in the context of human-computer interaction.
Computer Vision For Human Machine Interaction
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Author : Roberto Cipolla
language : en
Publisher: Cambridge University Press
Release Date : 1998-07-13
Computer Vision For Human Machine Interaction written by Roberto Cipolla and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-07-13 with Computers categories.
Leading scientists describe how advances in computer vision can change how we interact with computers.
Real Time Vision For Human Computer Interaction
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Author : Branislav Kisacanin
language : en
Publisher: Springer Science & Business Media
Release Date : 2005-08-23
Real Time Vision For Human Computer Interaction written by Branislav Kisacanin and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-08-23 with Computers categories.
The need for natural and effective Human-Computer Interaction (HCI) is increasingly important due to the prevalence of computers in human activities. Computer vision and pattern recognition continue to play a dominant role in the HCI realm. However, computer vision methods often fail to become pervasive in the field due to the lack of real-time, robust algorithms, and novel and convincing applications. This state-of-the-art contributed volume is comprised of articles by prominent experts in computer vision, pattern recognition and HCI. It is the first published text to capture the latest research in this rapidly advancing field with exclusive focus on real-time algorithms and practical applications in diverse and numerous industries, and it outlines further challenges in these areas. Real-Time Vision for Human-Computer Interaction is an invaluable reference for HCI researchers in both academia and industry, and a useful supplement for advanced-level courses in HCI and Computer Vision.
New Contributions To Vision Based Human Computer Interaction In Local And Global Environments
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Author : Kohler Markus R.
language : en
Publisher: Ios PressInc
Release Date : 1999-01-01
New Contributions To Vision Based Human Computer Interaction In Local And Global Environments written by Kohler Markus R. and has been published by Ios PressInc this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-01-01 with Science categories.
Vision-based human-computer interaction means to use computer-vision technology for interaction of a user with a computer-based application. This idea has recently found particular interest of research. Among the many possibilities of implementing interaction, we focus on hand-based interaction, expressed by single hand postures, sequences of hand postures, and pointing. Two system architectures are presented which address different scenarios of interaction, and which establish the frame for several problems for which solutions are worked out. The system ZYKLOP treats hand gestures performed in a local environment, for example, on a limited area of the table-top. The goal with respect to this classical scenario is a more reliable system behaviour. Contributions concern color-based segmentation, forearm-hand separation as a precondition to more shape-based hand gesture classification, and classification of static and dynamic gestures. The ARGUS concept makes a first step towards the systematic analysis of hand gesture based interaction combined with pointing in a spatial environment with sensitive regions.Special topics addressed within the architectural framework of ARGUS include the recognition of details from the distance, compensation of varying illumination, changing orientation of the hand with respect to the cameras, estimation of pointing directions, and object recognition.
Vision Based Interaction
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Author : Matthew Turk
language : en
Publisher:
Release Date : 2013-11-06
Vision Based Interaction written by Matthew Turk and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-06 with categories.
Vision Based Human Activity Recognition
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Author : Zhongxu Hu
language : en
Publisher: Springer Nature
Release Date : 2022-04-22
Vision Based Human Activity Recognition written by Zhongxu Hu and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-04-22 with Computers categories.
This book offers a systematic, comprehensive, and timely review on V-HAR, and it covers the related tasks, cutting-edge technologies, and applications of V-HAR, especially the deep learning-based approaches. The field of Human Activity Recognition (HAR) has become one of the trendiest research topics due to the availability of various sensors, live streaming of data and the advancement in computer vision, machine learning, etc. HAR can be extensively used in many scenarios, for example, medical diagnosis, video surveillance, public governance, also in human–machine interaction applications. In HAR, various human activities such as walking, running, sitting, sleeping, standing, showering, cooking, driving, abnormal activities, etc., are recognized. The data can be collected from wearable sensors or accelerometer or through video frames or images; among all the sensors, vision-based sensors are now the most widely used sensors due to their low-cost, high-quality, and unintrusive characteristics. Therefore, vision-based human activity recognition (V-HAR) is the most important and commonly used category among all HAR technologies. The addressed topics include hand gestures, head pose, body activity, eye gaze, attention modeling, etc. The latest advancements and the commonly used benchmark are given. Furthermore, this book also discusses the future directions and recommendations for the new researchers.
Interactive Displays
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Author : Achintya K. Bhowmik
language : en
Publisher: John Wiley & Sons
Release Date : 2014-07-07
Interactive Displays written by Achintya K. Bhowmik and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-07-07 with Technology & Engineering categories.
How we interface and interact with computing, communications andentertainment devices is going through revolutionary changes, withnatural user inputs based on touch, voice, and vision replacing oraugmenting the use of traditional interfaces based on the keyboard,mouse, joysticks, etc. As a result, displays are morphing fromone-way interface devices that merely show visual content totwo-way interaction devices that provide more engaging andimmersive experiences. This book provides an in-depth coverage ofthe technologies, applications, and trends in the rapidly emergingfield of interactive displays enabled by naturalhuman-interfaces. Key features: Provides a definitive reference reading on all the touchtechnologies used in interactive displays, including theiradvantages, limitations, and future trends. Covers the fundamentals and applications of speech input,processing and recognition techniques enabling voice-basedinteractions. Offers a detailed review of the emerging vision-based sensingtechnologies, and user interactions using gestures of hands, body,face, and eye gazes. Discusses multi-modal natural user interface schemes whichintuitively combine touch, voice, and vision for life-likeinteractions. Examines the requirements and technology status towardsrealizing “true” 3D immersive and interactivedisplays.
New Contributions To Vision Based Human Computer Interaction In Local And Global Environments
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Author : Markus Kohler
language : en
Publisher:
Release Date : 1999
New Contributions To Vision Based Human Computer Interaction In Local And Global Environments written by Markus Kohler and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Computer vision categories.
Gesture Based Human Computer Interaction And Simulation
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Author : Miguel Sales Dias
language : en
Publisher: Springer
Release Date : 2009-01-14
Gesture Based Human Computer Interaction And Simulation written by Miguel Sales Dias and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-01-14 with Computers categories.
This book constitutes the thoroughly refereed post-proceedings of the 7th International Workshop on Gesture-Based Human-Computer Interaction and Simulation, GW 2007, held in Lisbon, Portugal, in May 2007. The 31 revised papers presented were carefully selected from 53 submissions. The papers are organized in topical sections on analysis and synthesis of gesture; theoretical aspects of gestural communication and interaction; vision-based gesture recognition; sign language processing; gesturing with tangible interfaces and in virtual and augmented reality; gesture for music and performing arts; gesture for therapy and rehabilitation; and gesture in Mobile computing and usability studies.
Computer Vision In Human Computer Interaction
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Author : Thomas S. Huang
language : en
Publisher: Springer
Release Date : 2006-05-04
Computer Vision In Human Computer Interaction written by Thomas S. Huang and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-05-04 with Computers categories.
This book constitutes the refereed proceedings of the International Workshop on Human-Computer Interaction, HCI/ECCV 2006. The 11 revised full papers presented were carefully reviewed and selected from 27 submissions. The papers address a wide range of theoretical and application issues in human-computer interaction ranging from face analysis, gesture and emotion recognition, and event detection to various applications in those fields.