Results 31 to 40 of about 3,987,318 (283)

Development and characterisation of an easily configurable range imaging system [PDF]

open access: yes, 2009
Range imaging is becoming a popular tool for many applications, with several commercial variants now available. These systems find numerous real world applications such as interactive gaming and the automotive industry.
Carnegie, Dale A.   +3 more
core   +2 more sources

A configurable simulator for low-resolution infrared thermal sensors: accuracy assessment and practical applications in indoor environments [PDF]

open access: yesPeerJ Computer Science
Thermal sensors are increasingly used in various applications such as environmental monitoring, smart homes, and surveillance. These sensors detect infrared radiation to monitor human presence and movement, enabling sophisticated sensing capabilities ...
Sara Comai   +4 more
doaj   +2 more sources

Multi-Domain Recognition of Hand-Drawn Diagrams Using Hierarchical Parsing

open access: yesMultimodal Technologies and Interaction, 2020
This paper presents an approach for the recognition of multi-domain hand-drawn diagrams, which exploits Sketch Grammars (SkGs) to model the symbols’ shape and the abstract syntax of diagrammatic notations.
Vincenzo Deufemia, Michele Risi
doaj   +1 more source

Accelerating Spike-by-Spike Neural Networks on FPGA With Hybrid Custom Floating-Point and Logarithmic Dot-Product Approximation

open access: yesIEEE Access, 2021
Spiking neural networks (SNNs) represent a promising alternative to conventional neural networks. In particular, the so-called Spike-by-Spike (SbS) neural networks provide exceptional noise robustness and reduced complexity.
Yarib Nevarez   +3 more
doaj   +1 more source

An FPGA-based real-time event sampler [PDF]

open access: yes, 2010
This paper presents the design and FPGA-implementation of a sampler that is suited for sampling real-time events in embedded systems. Such sampling is useful, for example, to test whether real-time events are handled in time on such systems. By designing
De Sutter, Bjorn   +3 more
core   +1 more source

ASSESSING THE ACCURACY OF UAV SURVEYS WITH DIFFERENT CONFIGURATIONS

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023
Abstract. Recently, developments in airborne sensors and easy-to-fly, reliable, low-cost commercial UAVs have opened a new era for precise aerial mapping. The restricted payload capacity of low-cost UAVs imposes constraints on the quality of their navigation systems and the sensors they can carry.
A. Elaksher   +3 more
openaire   +3 more sources

An End-to-End Deep Learning Method for Voltage Sag Classification

open access: yesEnergies, 2022
Power quality disturbances (PQD) have a negative impact on power quality-sensitive equipment, often resulting in great financial losses. To prevent these losses, besides detecting a PQD on time, it is important to classify it, so that appropriate ...
Radovan Turović   +6 more
doaj   +1 more source

Design and simulation of a multi-function MEMS sensor for health and usage monitoring. [PDF]

open access: yes, 2010
Health and usage monitoring as a technique for online test, diagnosis or prognosis of structures and systems has evolved as a key technology for future critical systems.
Begbie, Mark   +4 more
core   +1 more source

FreeSASA: An open source C library for solvent accessible surface area calculations [version 1; referees: 2 approved]

open access: yesF1000Research, 2016
Calculating solvent accessible surface areas (SASA) is a run-of-the-mill calculation in structural biology. Although there are many programs available for this calculation, there are no free-standing, open-source tools designed for easy tool-chain ...
Simon Mitternacht
doaj   +1 more source

A 24 GHz Waveguide based Radar System using an Advanced Algorithm for I/Q Offset Cancelation [PDF]

open access: yesAdvances in Radio Science, 2017
Precise position measurement with micrometer accuracy plays an important role in modern industrial applications. Herewith, a guided wave Six-Port interferometric radar system is presented.
C. Will   +6 more
doaj   +1 more source

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