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Eye Localization from Infrared Thermal Images
2013By using the knowledge of facial structure and temperature distribution, this paper proposes an automatic eye localization method from infrared thermal images. A facial structure consisting of 15 sub-regions is proposed to extract Haar-like features. Eight classifiers are learned from the features selected by Adaboost algorithm for left and right eye ...
Shangfei Wang, Peijia Shen, Zhilei Liu
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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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IEEE Transactions on Image Processing
We endeavor on a rarely explored task named thermal infrared video denoising. Perception in the thermal infrared significantly enhances the capabilities of machine vision. Nonetheless, noise in imaging systems is one of the factors that hampers the large-
Li-Jing Cai +3 more
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We endeavor on a rarely explored task named thermal infrared video denoising. Perception in the thermal infrared significantly enhances the capabilities of machine vision. Nonetheless, noise in imaging systems is one of the factors that hampers the large-
Li-Jing Cai +3 more
semanticscholar +1 more source
Monitoring sympathetic activity by thermal infrared imaging
2010 5th Cairo International Biomedical Engineering Conference, 2010A novel system that incorporates non-contact and non-invasive physiological monitoring of the human autonomic nervous activity is presented. The autonomic activity is recorded through its effects on cutaneous temperature. The sensing element is a thermal camera that is employed as a computer peripheral.
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Increasing the effective resolution of thermal infrared images
IEEE Engineering in Medicine and Biology Magazine, 2000Thermal infrared (TIR) imaging is recognized as the most efficient technique for the study of skin temperature distribution. In specific diseases, characteristic changes can be measured from target anatomical sites. In this way, objective noninvasive investigations can be of diagnostic value.
W E, Snyder +4 more
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Thermal imaging in the extended shortwave infrared band
Applied OpticsThe extended shortwave infrared (eSWIR) band, spanning the wavelengths between 2 and 2.6 µm, lies between the traditional reflective and emissive bands. The eSWIR band receives fewer thermal photons from terrestrial targets than the midwave infrared (MWIR) or longwave infrared (LWIR) bands by several orders of magnitude, but ...
Angus Hendrick +6 more
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Airborne Thermal Infrared Hyperspectral Imaging of Gases
2014 6th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS), 2014Characterization of gas clouds are challenging situations to address due to the uneven distribution of these large entities as a function of time. Whether gas characterization is carried out for gas leaks surveys or environmental monitoring purposes, explosives and/or toxic chemicals are often involved. In such situations, airborne measurements present
Marc-Andre Gagnon +5 more
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FusionGAN: A generative adversarial network for infrared and visible image fusion
Information Fusion, 2019Infrared images can distinguish targets from their backgrounds on the basis of difference in thermal radiation, which works well at all day/night time and under all weather conditions.
Jiayi Ma +4 more
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Image-by-image calibration of thermal infrared data
2020<p>Surface temperature retrieval through thermal infrared imaging (TIR) is currently being applied in a multitude of natural science disciplines (e.g. agriculture and ecology). Enormous progress in sensor design, electronics, and computer science render TIR systems as easily applicable and accessible for research, industry and ...
Rene Heim +3 more
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Generating thermal facial signatures using thermal infrared images
2012 IEEE International Conference on Emerging Signal Processing Applications, 2012This paper presents preliminary findings using thermal infrared imaging for the detection of the human face vasculature network at the skin surface and the generation of thermal facial signatures. A thermal infrared camera with reasonable sensitivity provides the ability to image superficial blood vessels on the human skin.
Ana M. Guzman +2 more
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