An infrared focal plane detector image correction method and system
An infrared focal plane, image correction technology, applied in the field of infrared imaging, can solve the problems of the continuous and uninterrupted output of the image, the increase of the overall power consumption of the system, the influence of the image imaging quality, etc., to achieve image quality balance, reduce system power consumption, reduce The effect of parameter pre-stored number
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[0062] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. However, the embodiments of the present invention are not limited thereto.
[0063] The principle of each embodiment of the present invention is: to correct the gain and offset of the collected data using the pre-correction coefficient of the corresponding section; to perform real-time background image estimation on the corrected output, and to select pixels that meet the conditions during the estimation process To participate in the operation; use the calculated coefficients to perform secondary image offset correction, and output the final result. By building an infrared image processing system in which no mechanical shutter components are required. The infrared image processing module completes the correction processing of the target infrared signal converted by the infrared light with the focal plane detector, and outputs a stable continuou...
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