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Proceedings Paper

Optical registration analysis of multi-spectral airborne camera with multi-lens
Author(s): Junyong Fang; Xiaoxue Dai; Bing Zhang; Qingxi Tong
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Paper Abstract

Optical registration requires the same spatial coordinate of all the corresponding pixels in the multi-spectrum images. The imaging equation of the multi-lens camera is established in the same ground coordinate. Some factors are analyzed and simulated with the actual parameters of a multi-spectral camera. The ground coordinate differences are compared among these factors, and the results are shown in paper. The shutter delay between the camera shutter and POS should be considered firstly, and the influence by focal length is more marked than the influence by angle of optical axis. The multi-spectral cameras should be selected to keep higher shutter synchronism.

Paper Details

Date Published: 15 November 2007
PDF: 8 pages
Proc. SPIE 6786, MIPPR 2007: Automatic Target Recognition and Image Analysis; and Multispectral Image Acquisition, 67865J (15 November 2007); doi: 10.1117/12.749602
Show Author Affiliations
Junyong Fang, Beijing Institute of Technology (China)
Xiaoxue Dai, Beijing Institute of Technology (China)
Bing Zhang, State Key Lab. of Remote Sensing Science (China)
Qingxi Tong, State Key Lab. of Remote Sensing Science (China)


Published in SPIE Proceedings Vol. 6786:
MIPPR 2007: Automatic Target Recognition and Image Analysis; and Multispectral Image Acquisition

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