Remote sensing imagery accuracy analysis method and apparatus

Details Remote sensing imagery accuracy analysis method and apparatus Remote sensing imagery accuracy analysis method and apparatus

2006-04-17

2010-06-08

Vo, Tung (Department: 2621)

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

C382S254000

Reexamination Certificate

active

07733961

ABSTRACT:
A method of enhancing a resolution of an image by fusing images includes applying a principal component analysis to a multispectral image to obtain a plurality of principal components, and replacing a first component in the plurality of principal components by a panchromatic image. The method further includes resampling remaining principal components to a resolution of the panchromatic image, and applying an inverse principal analysis to the panchromatic image and the remaining principal components to obtain a fused image of the panchromatic image and the multispectral image.

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