Infrared imaging device, fixed pattern noise calculation method, and fixed pattern noise calculation program
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United States of America
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Jan 14, 2020
Grant Date -
Jun 8, 2017
app pub date -
Feb 23, 2017
filing date -
Feb 23, 2017
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Abstract
An infrared imaging device includes an imaging element including a plurality of infrared detection pixels which are two-dimensionally arranged, a diaphragm, and a FPN calculation unit which acquires a first captured image data obtained by capturing an image using the imaging element in a state in which an F-number of the diaphragm is set to a first value and a second captured image data obtained by capturing an image using the imaging element in a state in which the F-number is set to a second value while a motion picture is being captured, and calculates fixed pattern noise included in captured image data obtained by capturing an image using the imaging element based on the acquired first captured image data, the acquired second captured image data, the first value, and the second value.
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