AIMC Topic: Optical Devices

Clear Filters Showing 1 to 10 of 22 articles

Vision System for a Forestry Navigation Machine.

Sensors (Basel, Switzerland) Feb 24, 2024
This article presents the development of a vision system designed to enhance the autonomous navigation capabilities of robots in complex forest environments. Leveraging RGBD and thermic cameras, specifically the Intel RealSense 435i and FLIR ADK, the...
Robotics Algorithms Forestry Optical Devices Image Processing, Computer-Assisted
View on PubMed DOI

On the Evaluation of Diverse Vision Systems towards Detecting Human Pose in Collaborative Robot Applications.

Sensors (Basel, Switzerland) Jan 17, 2024
Tracking human operators working in the vicinity of collaborative robots can improve the design of safety architecture, ergonomics, and the execution of assembly tasks in a human-robot collaboration scenario. Three commercial spatial computation kits...
Robotics Ergonomics Optical Devices Humans Software Skeleton
View on PubMed DOI

Robust Vector BOTDA Signal Processing with Probabilistic Machine Learning.

Sensors (Basel, Switzerland) Jun 30, 2023
This paper presents a novel probabilistic machine learning (PML) framework to estimate the Brillouin frequency shift (BFS) from both Brillouin gain and phase spectra of a vector Brillouin optical time-domain analysis (VBOTDA). The PML framework is us...
Machine Learning Optical Devices Models, Statistical Signal Processing, Computer-Assisted Uncertainty
View on PubMed DOI

Experimental implementation of a neural network optical channel equalizer in restricted hardware using pruning and quantization.

Scientific reports May 24, 2022
The deployment of artificial neural networks-based optical channel equalizers on edge-computing devices is critically important for the next generation of optical communication systems. However, this is still a highly challenging problem, mainly due ...
Optical Fibers Optical Devices Neural Networks, Computer Computers Signal Processing, Computer-Assisted
View on PubMed DOI

Plasmonic Optoelectronic Memristor Enabling Fully Light-Modulated Synaptic Plasticity for Neuromorphic Vision.

Advanced science (Weinheim, Baden-Wurttemberg, Germany) Dec 29, 2021
Exploration of optoelectronic memristors with the capability to combine sensing and processing functions is required to promote development of efficient neuromorphic vision. In this work, the authors develop a plasmonic optoelectronic memristor that ...
Neural Networks, Computer Silver Equipment Design Surface Plasmon Resonance Neuronal Plasticity Metal Nanoparticles Titanium Optical Devices Optical Phenomena
View on PubMed DOI

Tunable Soft Lens of Large Focal Length Change.

Soft robotics Aug 12, 2021
Tunable lens technology inspired by the human eye has opened a new paradigm of smart optical devices for a variety of applications due to unique characteristics such as lightweight, low cost, and facile fabrication over conventional lens assemblies. ...
Elastomers Optical Devices Lens, Crystalline Lenses Humans Robotics
View on PubMed DOI

Automatic robot-world calibration in an optical-navigated surgical robot system and its application for oral implant placement.

International journal of computer assisted radiology and surgery Jul 26, 2020
PURPOSE: Robot-world calibration, used to precisely determine the spatial relation between optical tracker and robot, is regarded as an essential step for optical-navigated surgical robot system to improve the surgical accuracy. However, these method...
Calibration Phantoms, Imaging Maxilla Optical Devices Robotics Surgery, Computer-Assisted Dental Implants Animals Swine Algorithms
View on PubMed DOI

Optical techniques, computed tomography and deep learning role in the diagnosis of COVID-19 pandemic towards increasing the survival rate of vulnerable populations.

Photodiagnosis and photodynamic therapy Jun 17, 2020
• Severe lung complications can be explored using computed tomography during COVID-19 pandemic. • Ultra-low dose CT can enhance COVID-19 infected patients diagnostic capability. • Optically monitored CT along with deep learning is the best solution f...
COVID-19 Tomography, X-Ray Computed Female Male Vulnerable Populations Radiographic Image Enhancement Deep Learning Optical Devices Clinical Laboratory Techniques Humans Severe Acute Respiratory Syndrome Pandemics Pneumonia, Viral Diagnostic Imaging Coronavirus Infections COVID-19 Testing Survival Analysis Quality Improvement Role
View on PubMed DOI

Accuracy of robot-assisted versus optical frameless navigated stereoelectroencephalography electrode placement in children.

Journal of neurosurgery. Pediatrics Jan 4, 2019
OBJECTIVE The aim of this study was to compare the accuracy of optical frameless neuronavigation (ON) and robot-assisted (RA) stereoelectroencephalography (SEEG) electrode placement in children, and to identify factors that might increase the risk of...
Tomography Scanners, X-Ray Computed Optical Devices Neuronavigation Child Humans Imaging, Three-Dimensional Brain Stereotaxic Techniques Magnetic Resonance Imaging Male Retrospective Studies Drug Resistant Epilepsy Child, Preschool Female Electrodes, Implanted Robotics Electroencephalography Brain Waves
View on PubMed DOI

A novel approach to predicting human ingress motion using an artificial neural network.

Journal of biomechanics Dec 10, 2018
Due to the increased availability of digital human models, the need for knowing human movement is important in product design process. If the human motion is derived rapidly as design parameters change, a developer could determine the optimal paramet...
Movement Algorithms Optical Devices Databases, Factual Humans Automobiles Neural Networks, Computer
View on PubMed DOI
Popular Topics
Recent Journals