Statistical spatial filtering: application to aerial photographs
Applied Optics, Vol. 17, Issue 21, pp. 3395-3401 (1978)
http://dx.doi.org/10.1364/AO.17.003395
Acrobat PDF (970 KB)
Abstract
Spatial filtering is shown to apply not only to the identification of deterministic signals but also to the classification of images. The spectral content of images is put into a classifier that extracts the dominant eigenvectors responsible for statistical features. Principal images that carry most of the information are obtained by using optical representations of eigenvectors as spatial filters. The statistical stability and the intrinsic dimensionality of Fourier spectra are related to the fast estimation of useful eigenvectors.
© 1978 Optical Society of America
Citation
P. Y. Baurès and J. Duvernoy, "Statistical spatial filtering: application to aerial photographs," Appl. Opt. 17, 3395-3401 (1978)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-17-21-3395
You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
You do not have subscription access to this journal. Article level metrics are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
« Previous Article | Next Article »
OSA is a member of 