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Proceedings Paper

Applying visibility to evaluate and analyze thermal images under obscured IR smoke screen conditions
Author(s): Zhigang Chen; Zeying Chi; Li Li; Wenjian Chen; Cunshen Zhao
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Paper Abstract

The paper emphatically inquires into effective method that describes effects of smoke screen on thermal image. In order to accurately reflect and describe the impact of IR smoke screen on thermal image as far as possible, regarded as a kind of audio-visual scheme, visibility judgement of target is adopted. That is, statistical mean of discernible area of target in proportion to overall area of target is judged in the course of releasing smoke screen. Moreover, the data obtained is processed further and one kind of comprehensive evaluating method is given.

Paper Details

Date Published: 11 August 1998
PDF: 4 pages
Proc. SPIE 3553, Detectors, Focal Plane Arrays, and Imaging Devices II, (11 August 1998); doi: 10.1117/12.318082
Show Author Affiliations
Zhigang Chen, Nanjing Univ. of Science and Technology (China)
Zeying Chi, Nanjing Univ. of Science and Technology (China)
Li Li, Nanjing Univ. of Science and Technology (China)
Wenjian Chen, Nanjing Univ. of Science and Technology (China)
Cunshen Zhao, Nanjing Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 3553:
Detectors, Focal Plane Arrays, and Imaging Devices II
Pingzhi Liang; Marc Wigdor; William G. D. Frederick, Editor(s)

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