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Journal of the Korea Institute of Military Science and Technology 2004;7(4):79-86.
Real Time Image Processing of Thermal Imaging System
Seok Min Hong, Wee Kyung Yu, Eun Suk Yoon
Agency for Defense Development
열상장비의 실시간 영상 신호처리
홍석민, 유위경, 윤은숙
국방과학연구소
Abstract
This paper has presented to the design results of the analog and digital signal processor for the 2nd generation thermal imaging system using $480 imes6$ infrared focal plane array In order to correct non-uniformities of detector arrays, we have developed the 2-point correction method using the thermo electric cooler. Additionally, to enhance the image of low contrast and improve the detection capability, we developed the new technique of histogram processing being suitable for the characteristics of contrast distribution of thermal imagery. Through these image processing techniques, we obtained a high qualify thermal image and acquired good result.


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