Ice imaging in aircraft anti-icing fluid films using polarized light
نویسندگان
چکیده
During qualification endurance tests of aircraft de−/anti-icing fluids, their failure is evaluated by a naked-eye visual inspection and occasionally poking freezing areas with toothpick. For ice detection improvement, image processing techniques have been developed in the visible infrared spectra. Such issues low contrast or combining inspection. Here we show how to enhance spectrum using birefringence polarized light reflection. The method can be used for both automatic systems.
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ژورنال
عنوان ژورنال: Cold Regions Science and Technology
سال: 2022
ISSN: ['0165-232X', '1872-7441']
DOI: https://doi.org/10.1016/j.coldregions.2021.103459