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Low-cost Computer-vision-based Embedded Systems for UAVs

2023
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Release : 2023
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Kind : eBook
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Book Synopsis Low-cost Computer-vision-based Embedded Systems for UAVs by : Luis D. Ortega

Download or read book Low-cost Computer-vision-based Embedded Systems for UAVs written by Luis D. Ortega. This book was released on 2023. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Unmanned Aerial Vehicles (UAVs) are versatile, adapting hardware and software for research. They are vital for remote monitoring, especially in challenging settings such as volcano observation with limited access. In response, economical computer vision systems provide a remedy by processing data, boosting UAV autonomy, and assisting in maneuvering. Through the application of these technologies, researchers can effectively monitor remote areas, thus improving surveillance capabilities. Moreover, flight controllers employ onboard tools to gather data, further enhancing UAV navigation during surveillance tasks. For energy efficiency and comprehensive coverage, this paper introduces a budget-friendly prototype aiding UAV navigation, minimizing effects on endurance. The prototype prioritizes improved maneuvering via the integrated landing and obstacle avoidance system (LOAS). Employing open-source software and MAVLink communication, these systems underwent testing on a Pixhawk-equipped quadcopter. Programmed on a Raspberry Pi onboard computer, the prototype includes a distance sensor and basic camera to meet low computational and weight demands.Tests occurred in controlled environments, with systems performing well in 90% of cases. The Pixhawk and Raspberry Pi documented quad actions during evasive and landing maneuvers. Results prove the prototype's efficacy in refining UAV navigation. Integrating this cost-effective, energy-efficient model holds promise for long-term mission enhancement--cutting costs, expanding terrain coverage, and boosting surveillance capabilities

Advances in Embedded Computer Vision

2014-11-26 Computers
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Release : 2014-11-26
Genre : Computers
Kind : eBook
Book Rating : 878/5 ( reviews)

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Book Synopsis Advances in Embedded Computer Vision by : Branislav Kisačanin

Download or read book Advances in Embedded Computer Vision written by Branislav Kisačanin. This book was released on 2014-11-26. Available in PDF, EPUB and Kindle. Book excerpt: This illuminating collection offers a fresh look at the very latest advances in the field of embedded computer vision. Emerging areas covered by this comprehensive text/reference include the embedded realization of 3D vision technologies for a variety of applications, such as stereo cameras on mobile devices. Recent trends towards the development of small unmanned aerial vehicles (UAVs) with embedded image and video processing algorithms are also examined. Topics and features: discusses in detail three major success stories – the development of the optical mouse, vision for consumer robotics, and vision for automotive safety; reviews state-of-the-art research on embedded 3D vision, UAVs, automotive vision, mobile vision apps, and augmented reality; examines the potential of embedded computer vision in such cutting-edge areas as the Internet of Things, the mining of large data streams, and in computational sensing; describes historical successes, current implementations, and future challenges.

Towards Ubiquitous Low-power Image Processing Platforms

2020-12-15 Technology & Engineering
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Release : 2020-12-15
Genre : Technology & Engineering
Kind : eBook
Book Rating : 320/5 ( reviews)

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Book Synopsis Towards Ubiquitous Low-power Image Processing Platforms by : Magnus Jahre

Download or read book Towards Ubiquitous Low-power Image Processing Platforms written by Magnus Jahre. This book was released on 2020-12-15. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes the key scientific outcomes of the Horizon 2020 research project TULIPP: Towards Ubiquitous Low-power Image Processing Platforms. The main focus lies on the development of high-performance, energy-efficient embedded systems for the growing range of increasingly complex image processing applications. The holistic TULIPP approach is described in the book, which addresses hardware platforms, programming tools and embedded operating systems. Several of the results are available as open-source hardware/software for the community. The results are evaluated with several use cases taken from real-world applications in key domains such as Unmanned Aerial Vehicles (UAVs), robotics, space and medicine. Discusses the development of high-performance, energy-efficient embedded systems for the growing range of increasingly complex image processing applications; Covers the hardware architecture of embedded image processing systems, novel methods, tools and libraries for programming those systems as well as embedded operating systems to manage those systems; Demonstrates results with several challenging applications, such as medical systems, robotics, drones and automotive.

UAV Sensors for Environmental Monitoring

2018-03-05 Technology & Engineering
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Release : 2018-03-05
Genre : Technology & Engineering
Kind : eBook
Book Rating : 535/5 ( reviews)

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Book Synopsis UAV Sensors for Environmental Monitoring by : Felipe Gonzalez Toro

Download or read book UAV Sensors for Environmental Monitoring written by Felipe Gonzalez Toro. This book was released on 2018-03-05. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "UAV Sensors for Environmental Monitoring" that was published in Sensors

Autonomous Flying Robots

2010-09-15 Technology & Engineering
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Release : 2010-09-15
Genre : Technology & Engineering
Kind : eBook
Book Rating : 569/5 ( reviews)

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Book Synopsis Autonomous Flying Robots by : Kenzo Nonami

Download or read book Autonomous Flying Robots written by Kenzo Nonami. This book was released on 2010-09-15. Available in PDF, EPUB and Kindle. Book excerpt: The advance in robotics has boosted the application of autonomous vehicles to perform tedious and risky tasks or to be cost-effective substitutes for their - man counterparts. Based on their working environment, a rough classi cation of the autonomous vehicles would include unmanned aerial vehicles (UAVs), - manned ground vehicles (UGVs), autonomous underwater vehicles (AUVs), and autonomous surface vehicles (ASVs). UAVs, UGVs, AUVs, and ASVs are called UVs (unmanned vehicles) nowadays. In recent decades, the development of - manned autonomous vehicles have been of great interest, and different kinds of autonomous vehicles have been studied and developed all over the world. In part- ular, UAVs have many applications in emergency situations; humans often cannot come close to a dangerous natural disaster such as an earthquake, a ood, an active volcano, or a nuclear disaster. Since the development of the rst UAVs, research efforts have been focused on military applications. Recently, however, demand has arisen for UAVs such as aero-robotsand ying robotsthat can be used in emergency situations and in industrial applications. Among the wide variety of UAVs that have been developed, small-scale HUAVs (helicopter-based UAVs) have the ability to take off and land vertically as well as the ability to cruise in ight, but their most importantcapability is hovering. Hoveringat a point enables us to make more eff- tive observations of a target. Furthermore, small-scale HUAVs offer the advantages of low cost and easy operation.

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