Results 41 to 50 of about 301,363 (205)

Aerial Visible-to-Infrared Image Translation: Dataset, Evaluation, and Baseline

open access: yesJournal of Remote Sensing, 2023
Aerial visible-to-infrared image translation aims to transfer aerial visible images to their corresponding infrared images, which can effectively generate the infrared images of specific targets.
Zonghao Han   +4 more
doaj   +1 more source

Reflective all-sky thermal infrared cloud imager

open access: yesOptics Express, 2018
A reflective all-sky imaging system has been built using a long-wave infrared microbolometer camera and a reflective metal sphere. This compact system was developed for measuring spatial and temporal patterns of clouds and their optical depth in support of applications including Earth-space optical communications.
Brian J. Redman   +4 more
openaire   +2 more sources

Study of the luminous blue variable star candidate G26.47+0.02 and its environment [PDF]

open access: yes, 2012
The luminous blue variable (LBV) stars are peculiar very massive stars. The study of these stellar objects and their surroundings is important for understanding the evolution of massive stars and its effects on the interstellar medium.
A. Petriella   +47 more
core   +3 more sources

Entropy and Contrast Enhancement of Infrared Thermal Images Using the Multiscale Top-Hat Transform

open access: yesEntropy, 2019
Discrete entropy is used to measure the content of an image, where a higher value indicates an image with richer details. Infrared images are capable of revealing important hidden targets. The disadvantage of this type of image is that their low contrast
Julio César Mello Román   +5 more
doaj   +1 more source

BUILDING FACADE OBJECT DETECTION FROM TERRESTRIAL THERMAL INFRARED IMAGE SEQUENCES COMBINING DIFFERENT VIEWS [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
This paper discusses the automatic texturing of building facades from thermal infrared image sequences. A fully automatic method is presented to refine GPS based positions estimating relative orientations of the image sequences including a given building
L. Hoegner, U. Stilla
doaj   +1 more source

Pedestrian tracking using thermal infrared imaging [PDF]

open access: yesSPIE Proceedings, 2006
This paper describes an experimental study of the use of thermal infrared (8 - 12μm) imaging applied to the problem of pedestrian tracking. Generally it was found that infrared images enable better image segmentation, but their tracking performance with current algorithms is poorer. Simple fusion of both types of images has produced some improvement in
Emmanuel Goubet   +2 more
openaire   +1 more source

Infrared and Visible Image Fusion via L0 Decomposition and Intensity Mask

open access: yesIEEE Photonics Journal, 2019
Image fusion integrates complex information about a target scene from multiple sensors into a single image. The fused image can further be utilized for human perception or different machine vision tasks.
Lei Yan   +4 more
doaj   +1 more source

Thermal Physical Property-Based Fusion of Geostationary Meteorological Satellite Visible and Infrared Channel Images

open access: yesSensors, 2014
Geostationary meteorological satellite infrared (IR) channel data contain important spectral information for meteorological research and applications, but their spatial resolution is relatively low.
Lei Han, Lu Shi, Yiling Yang, Dalei Song
doaj   +1 more source

Evaluating the Thermal Condition of Electrical Equipment Via IRT Image Analysis [PDF]

open access: yes, 2012
The integrity of electrical power equipment is of paramount importance when itsupplies electricity throughout a facility. However, the reliability of the equipments will degraded after sometime, and appropriate maintenance has to be taken accordingly to ...
Jadin, M. S. (Mohd)   +2 more
core  

A multi-wavelength view of the central kiloparsec region in the Luminous Infrared Galaxy NGC1614

open access: yes, 2014
The Luminous Infrared Galaxy NGC1614 hosts a prominent circumnuclear ring of star formation. However, the nature of the dominant emitting mechanism in its central ~100 pc is still under debate.
Zijlstra, Albert   +12 more
core   +1 more source

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