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Infrared thermal imaging in medicine
Physiological Measurement, 2012This review describes the features of modern infrared imaging technology and the standardization protocols for thermal imaging in medicine. The technique essentially uses naturally emitted infrared radiation from the skin surface. Recent studies have investigated the influence of equipment and the methods of image recording.
E F J, Ring, K, Ammer
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The Influence of Thermal Imager Parameters on the Accuracy of Infrared Thermal Imager
2020 IEEE Conference on Telecommunications, Optics and Computer Science (TOCS), 2020Infrared temperature measurement has attracted great attention because of these unique advantages for low cost and expanded applications, especially with the development of computer technology and semiconductor technology, the performance parameters and manufacturing level of infrared thermal imager have been obviously improved.
Xia Zhao +5 more
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Sensors, 2018 Thermal infrared imagery provides temperature information on target objects, and has been widely applied in non-destructive testing. However, thermal infrared imagery is not always able to display detailed textures of inspected objects, which hampers the
Ming-Der Yang +2 more
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Simultaneous optical and infrared thermal imaging of isotachophoresis
Analytica Chimica Acta, 2020Joule heating in isotachophoresis (ITP) can limit minimum assay times and efforts to scale up processed sample volumes. Despite its significance, the dynamics of Joule heating on spatiotemporal temperature fields in ITP systems have not been investigated.
Alexandros Terzis +3 more
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Thermal Infrared Imaging of Exoplanets
AIP Conference Proceedings, 2009High‐contrast imaging remains the only way to search for and study weakly‐irradiated giant exoplanets. We review here in brief a new high‐contrast imaging technique that operates in the 3–5 μm window and show the exquisite sensitivity that can be reached using this technique.
Dániel Apai +3 more
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2014
Thermal imaging is a non-contact method in which the radiation pattern of an object is converted into a visible image called thermal image or thermogram. All the objects at temperature above absolute zero (−273 °C) emit infrared radiation. The infrared band with wavelength from 3 to 14 µm is called thermal infrared region.
M. Teena, A. Manickavasagan
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Thermal imaging is a non-contact method in which the radiation pattern of an object is converted into a visible image called thermal image or thermogram. All the objects at temperature above absolute zero (−273 °C) emit infrared radiation. The infrared band with wavelength from 3 to 14 µm is called thermal infrared region.
M. Teena, A. Manickavasagan
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Human thermal models for evaluating infrared images
IEEE Engineering in Medicine and Biology Magazine, 2002Discusses comparing infrared images under various thermal environmental conditions through normalization of skin surface temperature. To evaluate IR images obtained under various thermal environmental conditions, we proposed a human thermal model with which IR images obtained under certain thermal environmental conditions can be converted into images ...
Naoto, Kakuta +2 more
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Infrared thermal imaging in sepsis
2022Microcirculatory dysfunction is important in the pathophysiology of sepsis, yet it is not quantified in clinical practice. The skin has a rich microcirculatory blood supply, with subjective assessment of skin temperature used as a marker of perfusion.
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Infrared Thermal Imaging for Diabetes Detection and Measurement
Journal of Medical Systems, 2019The diabetes mellititus (type 1) condition occur when the beta cell destroy partially due to autoimmune process. The beta cells produce insulin with respect to blood glucose level. The insulin hormone regulates blood glucose in body. The blood glucose increases in body when insulin secretion is low from pancreas, termed as Diabetes mellititus.
A. Selvarani, G. R. Suresh
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Infrared Imaging Analysis for Thermal Comfort Assessment
2007 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2007Skin temperature is a relevant and effective indicator for objective evaluation of human sensations and thermal states according to the surrounding thermal stresses. Managed by skin blood flow, sympathetic nervous system (constriction and sweating), subcutaneous thermal structure and facial vein patterns, facial coetaneous temperature variability can ...
Fabrice, De Oliveira +3 more
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