A PC BASED FAST ALGORITHM FOR GEOMETRIC RECTIFICATION OF REMOTE SENSING IMAGE

doi:10.6046/gtzyyg.1996.03.08

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Abstract It is difficult to geometrically rectify remote sensing images in personal computer because of the large data. A PC-based fast algorithm of geometric rectification is presented to solve this problem. Three techniques are adopted in the algorithm: (1) fast calculating the polynormal by separating column items from rows; (2) accessing optimal rectangle sub-image according to the allocated computer memory; (3) processing all bands simultaneously. These techniques make the algorithm fast and suitable for images with any size. The implementation and performance of the algorithm are also discribed in this paper.

Keywords Airborne Data Bayesian network Classification

Issue Date: 02 August 2011

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	DAI Qin
	MA Jian-Wen
	CHEN Xue
	LIU Jian-Ming
	WANG Er-He
	YANG Xin
	ZHENG Yong-Ming
	YANG Ya-Xin
	ZHANG Ye
	YAN Zheng

Cite this article:

DAI Qin,MA Jian-Wen,CHEN Xue, et al. A PC BASED FAST ALGORITHM FOR GEOMETRIC RECTIFICATION OF REMOTE SENSING IMAGE[J]. REMOTE SENSING FOR LAND & RESOURCES, 1996, 8(3): 45-48.

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https://www.gtzyyg.com/EN/10.6046/gtzyyg.1996.03.08 OR https://www.gtzyyg.com/EN/Y1996/V8/I3/45

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