Invariant information features of object classes on multispectral space images in problems of their identification

1Voloshin, VI, 2Korchinskii, VM
1State Enterprise «Dneprokosmos», Dnipropetrovsk, Ukraine
2Oles Honchar National University of Dnipropetrovsk, Dnipropetrovsk, Ukraine
Kosm. nauka tehnol. 2007, 13 ;(2):003-007
Publication Language: Russian
We offer the system of informative features of brightness distributions of space images which is invariant to their distortions caused by sensor disalignment and instabilities of positional parameters of a survey. The identification reliability is enhanced on the basis of wavelet decomposition of primary image for elimination of its most informative spatial components.
Keywords: distortions, informative features, multispectral space images
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