Results 31 to 40 of about 301,363 (205)

Thermal Infrared-Image-Enhancement Algorithm Based on Multi-Scale Guided Filtering

open access: yesFire
Obtaining thermal infrared images with prominent details, high contrast, and minimal background noise has always been a focal point of infrared technology research.
Huaizhou Li   +5 more
doaj   +1 more source

Design of thermal defect detection system for food storage room based on robotic arm

open access: yesShipin yu jixie, 2022
Objective:To improve the defect detection efficiency of the enclosure structure of food storage devices. Methods: A robotic arm inspection trolley based on host computer control was proposed.
MA Zhi-yan   +3 more
doaj   +1 more source

Comparison of fusion methods for thermo-visual surveillance tracking [PDF]

open access: yes, 2006
In this paper, we evaluate the appearance tracking performance of multiple fusion schemes that combine information from standard CCTV and thermal infrared spectrum video for the tracking of surveillance objects, such as people, faces, bicycles and ...
Cooke, Eddie   +3 more
core   +2 more sources

Infrared Image Deconvolution Considering Fixed Pattern Noise

open access: yesSensors, 2023
As the demand for thermal information increases in industrial fields, numerous studies have focused on enhancing the quality of infrared images. Previous studies have attempted to independently overcome one of the two main degradations of infrared images,
Haegeun Lee, Moon Gi Kang
doaj   +1 more source

Noise suppression of infrared thermal imaging of rocket exhaust plume using SPOD

open access: yesFrontiers in Physics
The environmental noise have a negative influence on the quality of infrared thermal imaging of the rocket exhaust plume. In this study, the noise data of the unsteady rocket exhaust plume flow field was simulated using Gaussian white noise, and the ...
Debin Fu, Debin Fu, Ao Sun, Qinglin Niu
doaj   +1 more source

Coherence properties of infrared thermal emission from heated metallic nanowires

open access: yes, 2008
Coherence properties of the infrared thermal radiation from individual heated nanowires are investigated as function of nanowire dimensions. Interfering the thermally induced radiation from a heated nanowire with its image in a nearby moveable mirror ...
Hecht E.   +4 more
core   +1 more source

A novel approach for quality control system using sensor fusion of infrared and visual image processing for laser sealing of food containers [PDF]

open access: yes, 2004
This paper presents a new mechatronic approach of using infrared thermography combined with image processing for the quality control of a laser sealing process for food containers. The suggested approach uses an on-line infrared system to assess the heat
Al-Habaibeh, A   +5 more
core   +1 more source

Spacecraft and Asteroid Thermal Image Generation for Proximity Navigation and Detection Scenarios

open access: yesApplied Sciences
On-orbit autonomous relative navigation performance strongly depends on both sensor suite and state reconstruction selection. Whenever that suite relies on image-based sensors working in the visible spectral band, the illumination conditions strongly ...
Matteo Quirino, Michèle Roberta Lavagna
doaj   +1 more source

Imaging, simulation, and electrostatic control of power dissipation in graphene devices

open access: yes, 2010
We directly image hot spot formation in functioning mono- and bilayer graphene field effect transistors (GFETs) using infrared thermal microscopy. Correlating with an electrical-thermal transport model provides insight into carrier distributions, fields,
Bae, Myung-Ho   +3 more
core   +1 more source

USING OF THERMAL STRUCTURE MAPS FOR VEGETATION MAPPING (CASE OF ALTACHEYSKY WILDLIFE AREA)

open access: yesInterCarto. InterGIS, 2014
Thermal infrared imagery contains considerable amount of qualitative information about ground objects and landscapes. In spite of it, this type of data is often used to derive quantitative information such as land or sea surface temperatures.
L. A. Abramova   +3 more
doaj   +1 more source

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