Contribution of the Temperature of the Objects to the Problem of Thermal Imaging Focusing

03/30/2022

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by   Virginia Espinosa-Duró, et al.

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When focusing an image, depth of field, aperture and distance from the camera to the object, must be taking into account, both, in visible and in infrared spectrum. Our experiments reveal that in addition, the focusing problem in thermal spectrum is also hardly dependent of the temperature of the object itself (and/or the scene).