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红外 2009
Design of Staring Imaging Infrared Panorama System
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Abstract:
Through analysis of the current status and future requirement of a panorama system, a new design idea of the panorama system is given. In the system, an optical method is used to combine four optical paths into one optical path and a detector is used to replace several detectors so that its cost and volume are reduced. Since the coherent design is used in both the spectral band of 3μm to 4.3μm and the spectral band of 4.3μm to 5μm , the target dectection and recognition capability of the system is better than that of the monochromatic system under the complicated environment. Its effective reconnaissance probability is improved and its false alarm probability is reduced greatly. Because the 450 by 900 field of view compressed proportionally from the 3600 by 900 field of view is used, its imaging quality is fine.
