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A study of human motion in computer vision systems based on a skeletal model [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2021
Methods of studying human motion in computer vision systems can be divided into two types. These are analysis in twodimensional and three-dimensional space. The former uses a single camera image and/ or multiple body sensors.
Sophia A. Kazakova   +5 more
doaj   +1 more source

A Flexible Strain Sensor Based on Embedded Ionic Liquid

open access: yesSensors, 2021
We present a simple-structured strain sensor based on a low-cost ionic liquid. The ionic liquid was made of sodium chloride/propylene glycol solution and was embedded in a linear microfluidic channel fabricated using Ecoflex.
Huiyang Zhang   +3 more
doaj   +1 more source

Automatic detection and tracking the moving objects observed by an unmanned aerial vehicles video camera

open access: yesInformatika, 2021
An algorithm of automatic detection and tracking the moving objects for the use in equipment on board of unmanned aerial vehicles is considered. The developed algorithm is based on a tracking specially selected points for a certain period. Tracked points
R. S. Zhuk
doaj   +1 more source

Wireless Temperature, Relative Humidity and Occupancy Monitoring System for Investigating Overheating in Buildings

open access: yesSensors, 2022
With the climate change we are experiencing today, the number and intensity of heatwaves are increasing dramatically, significantly impacting our buildings’ overheating. The majority of the prefabricated concrete panel buildings in Hungary are considered
Dóra Szagri   +3 more
doaj   +1 more source

Face Pose Alignment with Event Cameras

open access: yesSensors, 2020
Event camera (EC) emerges as a bio-inspired sensor which can be an alternative or complementary vision modality with the benefits of energy efficiency, high dynamic range, and high temporal resolution coupled with activity dependent sparse sensing.
Arman Savran, Chiara Bartolozzi
doaj   +1 more source

Real-Time Video Smoke Detection Based on Deep Domain Adaptation for Injection Molding Machines

open access: yesMathematics, 2023
Leakage with smoke is often accompanied by fire and explosion hazards. Detecting smoke helps gain time for crisis management. This study aims to address this issue by establishing a video smoke detection system, based on a convolutional neural network ...
Ssu-Han Chen   +9 more
doaj   +1 more source

Motion Capture Systems and Their Use in Educational Research: Insights from a Systematic Literature Review

open access: yesEducation Sciences, 2023
Motion capture is gaining significance in educational research. Different motion capture systems (MCSs) are used in educational research for different purposes and in different ways, which creates a diversity that is difficult to monitor. The aim of this
Anna Sophia Reuter, Maike Schindler
doaj   +1 more source

Conical Microstructure Flexible High-Sensitivity Sensing Unit Adopting Chemical Corrosion

open access: yesSensors, 2020
Sensor technology is one of the three pillars of information technology. This paper aims to discuss the problems of insensitive detection, poor stability, and uncomfortable wearing of sensors in the fields of human–computer interaction, 5G communication,
Yangyang Wang   +3 more
doaj   +1 more source

WiFi-Based Detection of Human Subtle Motion for Health Applications

open access: yesBioengineering, 2023
Neurodegenerative diseases such as Parkinson’s disease affect motor symptoms with abnormally increased or reduced movements. Symptoms such as tremor and hand movement disorders can be subtle and vary daily such that the actual condition of the disease ...
Hui-Hsin Chen   +2 more
doaj   +1 more source

Review of IoT Sensor Systems Used for Monitoring the Road Infrastructure

open access: yesSensors, 2023
An intelligent transportation system is one of the fundamental goals of the smart city concept. The Internet of Things (IoT) concept is a basic instrument to digitalize and automatize the process in the intelligent transportation system.
Kristian Micko   +2 more
doaj   +1 more source

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