Accession Number : AD0801160

Title :   THEORY OF PROPERTY FILTERING IN PATTERN RECOGNITION,

Descriptive Note : Final rept. Jul 65-Aug 66,

Corporate Author : HUGHES AIRCRAFT CO MALIBU CA

Personal Author(s) : Richardson, John M.

Report Date : SEP 1966

Pagination or Media Count : 132

Abstract : The problem of the conceptual design of property filters is approached by the analysis, mainly via decision theory, of selected mathematical models of classes of patterns. The models entail the extensive use of groups of geometric transformations and hence the treatment of the models involves heavy emphasis in invariant properties. Included are general theorems relating the invariance of classes to the impossibility of separation by certain hypersurfaces in linear pattern spaces. (Author)

Descriptors :   *ELECTROMAGNETIC WAVE FILTERS), (*PATTERN RECOGNITION, TRANSFORMATIONS(MATHEMATICS), GEOMETRIC FORMS, MATHEMATICAL MODELS, NOISE.

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE