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Utilization of FPGA for Onboard Inference of Landmark Localization in CNN-Based Spacecraft Pose Estimation

Kiruki Cosmas and Asami Kenichi

In the recent past, research on the utilization of deep learning algorithms for space applications has been widespread. One of the areas where such algorithms are gaining attention is in spacecraft pose estimation, which is a fundamental requirement in many spacecraft rendezvous and navigation operations. Nevertheless, the application of such algorithms in space operations faces unique challenges compared to application in terrestrial operations. In the latter, they are facilitated by powerful computers, servers, and shared resources, such as cloud services. However, these resources are limited in space environment and spacecrafts. Hence, to take advantage of these algorithms, an on-board inferencing that is power- and cost-effective is required. This paper investigates the use of a hybrid Field Programmable Gate Array (FPGA) and Systems-on-Chip (SoC) device for efficient onboard inferencing of the Convolutional Neural Network (CNN) part of such pose estimation methods. In this study, Xilinx's Zynq UltraScale+ MPSoC device is used and proposed as an effective onboard-inferencing solution. The performance of the onboard and computer inferencing is compared, and the effectiveness of the hybrid FPGA-CPU architecture is verified. The FPGA-based inference has comparable accuracy to the PC-based inference with an average RMS error difference of less than 0.55. Two CNN models that are based on encoder-decoder architecture have been investigated in this study and three approaches demonstrated for landmarks localization.

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Foundations of Software Science and Computation Structures

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This book constitutes the proceedings of the 21st International Conference on Foundations of Software Science and Computational Structures, FOSSACS 2018, which took place in Thessaloniki, Greece, in April 2018, held as part of the European Joint Conference on Theory and Practice of Software, ETAPS 2018.The 31 papers presented in this volume were carefully reviewed and selected from 103 submissions. The papers are organized in topical sections named: semantics; linearity; concurrency; lambda-calculi and types; category theory and quantum control; quantitative models; logics and equational theories; and graphs and automata.

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AI-Powered LMS, ERP, HRMS & CRM Solutions -Mhcognition.com

MH Cognition

MH Cognition, a proud member of the MH Group of Companies - now rebranded as MHC Global Pvt. Ltd. - is our new venture dedicated to redefining the boundaries of technology and education. Visit us: https://mhcognition.com/

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Jodogo march ppt

Jodogo Airport Assist

Jodogo airport assistance services offer seamless and stress free air travel experience. Skip the lines with our fast track or meet & assist service at an affordable price. Book airport services online. Our professional representative will help you in the entire process with end-to-end services. Call us now to reserve yours! Contact at: (+1) 32522 55550 Visit: https://www.jodogoairportassist.com

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Swiss Brand Marketing Services

Mango Social

Mango Social provides Swiss brand marketing services that position your business for growth. Build authority, attract quality leads, and scale—contact us today.

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Auto Window Tinting Service in Dubai â Premium Protection & Style

Looking for professional auto window tinting in Dubai? At Gargash Auto, we provide high-quality car window tinting solutions designed to enhance your vehicle’s comfort, privacy, and appearance while complying with UAE regulations.

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Best property

Owning property involves more than collecting rent. It requires ongoing maintenance, tenant coordination, legal compliance, financial tracking, and market awareness.

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Siberia Nicopods vs. Skruf Produkte - Was erfahrene Snus Konsumenten wissen sollten

Erfahren Sie die Unterschiede zwischen Siberia Nicopods und Skruf Produkten von Nikotinstärke bis Geschmack und wie erfahrene Snus Konsumenten die passende Wahl treffen.

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Why Pestle Properties

One of the primary reasons Pestle Properties has earned recognition as the best real estate company is its commitment to excellence and transparency. Real estate transactions involve significant financial decisions, and clients need a partner they can trust completely.

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Why Choosing the Right Study

Whizdm Finance Private Limited

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176 CUGETĂRI.pdf

Un anonim

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How to Know That the Fencing Contractors You Choose Are the Right Ones for Your Home

The entire procedure of installing a new fence around your property can be pretty hard if you do not find the right team to do it. Such a process can offer your property security and a new look, whether it is about commercial fencing or a fence for a swimming pool and your home. https://boresi.com.au/

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Does War Belong in Museums?

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Presentations of war and violence in museums generally oscillate between the fascination of terror and its instruments and the didactic urge to explain violence and, by analysing it, make it easier to handle and prevent. The museums concerned also have to face up to these basic issues about the social and institutional handling of war and violence. Does war really belong in museums? And if it does, what objectives and means are involved? Can museums avoid trivializing and aestheticising war, transforming violence, injury, death and trauma into tourist sights? What images of shock or identification does one generate – and what images would be desirable?

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Exproof Malzemeleri Nedir? Türleri, Standartları ve Kullanım Alanları

Çarşı Tekno Market

Exproof malzemeleri, patlayıcı gaz, buhar veya yanıcı toz bulunan ortamlarda güvenli kullanım için tasarlanmış ekipmanlardır. Bu rehberde; ATEX ve IECEx standartları, exproof koruma tipleri ve ürün çeşitleri (aydınlatma, pano vb.) hakkında detaylar yer almaktadır. Ürünleri incelemek için tıklayın:

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Blanco vs Reposado vs Añejo - The Complete Comparative Guide for Tequila Enthusiasts

Naresh

900Grados

Explore how Blanco, Reposado, and Añejo differ in aging, flavor, and texture. This guide explains how time in oak transforms tequila from crisp and vibrant to rich and refined.

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Tissue Engineering – Rechtliche Grenzen und Voraussetzungen

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Tissue engineering, the creation of human tissue in the laboratory by the use and propagation of human cells to develop commercial products, faces many problems concerning its legal regulation. There have been numerous alterations to the laws governing biotechnology –derived medicinal products. However, difficulties remain regarding their legal classification. This work shall give a legal survey of the whole procedure of tissue engineering concerning German and European law.Das Tissue Engineering, die biotechnologische Heranzüchtung menschlichen Gewebes im Labor aus zuvor entnommenen Zellen, unterliegt einer Vielzahl rechtlicher Vorschriften, bei denen es sich um ein Zusammenspiel verschiedener nationaler und europarechtlicher Regelungen handelt. Trotz zahlreicher Änderungen im Laufe der letzten Jahre sind noch nicht alle Rechtsfragen im Zusammenhang mit dem Tissue Engineering und den hergestellten Produkten eindeutig geklärt, was auch der Besonderheit der Produkte – ihrer Herstellung aus lebenden menschlichen Zellen – geschuldet ist. Diese Arbeit zeigt die Schwierigkeiten auf, die durch das Ineinandergreifen verschiedener nationaler und europarechtlicher Rechtsvorschriften entstehen können und gibt einen Überblick über die rechtliche Bewertung einzelner Schritte des Herstellungsverfahrens sowie über bestehende Fragen bei der Anwendung und Kommerzialisierung von Tissue Engineering-Produkten.

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watson.pdf

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10706943DF.pdf

Shmuly Zaklikofsky

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High Density PET Foam-1.pdf

Anjali Hanrao

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History of Rationalism Embracing a Survey of the Present State of Protestant Theology

J. F. (John Fletcher) Hurst

PD-US

"Rationalism is the most recent, but not the least violent and insidious, of all the developments of skepticism. We purpose to show its historical position, and to present, as faithfully as possible, its antagonism to evangelical Christianity. The guardians of the interests of the church cannot excuse themselves from effort toward the eradication of this error by saying that it is one which will soon decay by the force of its natural autumn"--Introduction. (PsycINFO Database Record (c) 2010 APA, all rights reserved).

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Test Champs

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How to Choose the Best Casino Game Development Company in 2026

Looking for a casino game development company? Create safe, high-performing slots, live casino, and betting systems using scalable technology. Start now!

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Linen Clothing - Women's & Men's Fashion Online - Linen Options

Are you looking for the perfect linen dress, top, or pants? Experience the luxury comfort and style of natural linen with the latest in women's linen clothing.

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