Dual Sensor Approaches For Real Time Robust Hand Gesture Recognition
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Dual-sensor Approaches for Real-time Robust Hand Gesture Recognition
The use of hand gesture recognition has been steadily growing in various human-computer interaction applications. Under realistic operating conditions, it has been shown that hand gesture recognition systems exhibit recognition rate limitations when using a single sensor. Two dual-sensor approaches have thus been developed in this dissertation in order to improve the performance of hand gesture recognition under realistic operating conditions. The first approach involves the use of image pairs from a stereo camera setup by merging the image information from the left and right camera, while the second approach involves the use of a Kinect depth camera and an inertial sensor by fusing differing modality data within the framework of a hidden Markov model. The emphasis of this dissertation has been on system building and practical deployment. More specifically, the major contributions of the dissertation are: (a) improvement of hand gestures recognition rates when using a pair of images from a stereo camera compared to when using a single image by fusing the information from the left and right images in a complementary manner, and (b) improvement of hand gestures recognition rates when using a dual-modality sensor setup consisting of a Kinect depth camera and an inertial body sensor compared to the situations when each sensor is used individually on its own. Experimental results obtained indicate that the developed approaches generate higher recognition rates in different backgrounds and lighting conditions compared to the situations when an individual sensor is used. Both approaches are designed such that the entire recognition system runs in real-time on PC platform.
Sustainable Approaches to Environmental Design, Materials Science, and Engineering Technologies, Vol. 1
Author: Vincenzo Paolo Bagnato
language: en
Publisher: Springer Nature
Release Date: 2025-03-26
This book highlights the sustainable innovation in environmental design, materials science, and engineering technologies. It provides a multidisciplinary approach to addressing contemporary challenges in creating resilient, efficient, and health-promoting built environments. With contributions from leading experts, the book covers a wide range of topics including architectural design, urban planning, sustainable materials, and renewable energy technologies. Also, it explores sustainable solutions and innovative practices across a range of disciplines essential for the future of our built environment. It examines architectural design, urban planning, and infrastructure, highlighting approaches that promote resilience and efficiency in urban settings. The book aligns with sustainable development goals, providing practical insights and strategies to achieve global sustainability targets. This book focuses on sustainable methodologies in material sciences, exploring the latest advancements in eco-friendly materials and their applications in construction. The integration of renewable energy technologies is thoroughly examined, showcasing how these innovations can reduce environmental impacts and enhance energy efficiency. Additionally, the book addresses the crucial theme of environmental integration and impacts, presenting comprehensive studies on the intersection of engineering technologies with environmental sustainability. Furthermore, it is an indispensable resource for professionals, researchers, and students dedicated to fostering sustainable development across multiple fields. It offers valuable guidance on implementing sustainable practices to create a healthier and more sustainable world.
Proceedings of the Second International Conference on Computing, Communication, Security and Intelligent Systems
This book presents the best-selected research papers presented at the Second International Conference on Computing, Communication, Security & Intelligent Systems (IC3SIS 2023), organized by SCMS School of Engineering and Technology, Kochi, on July 06–07, 2023. It discusses the latest technologies in communication and intelligent systems, covering various areas of computing, such as advanced computing, communication and networking, intelligent systems and analytics, 5G and IoT, soft computing, and cybersecurity in general. Featuring work by leading researchers and technocrats, the book serves as a valuable reference resource for young researchers, academics, and industry practitioners.