Image analysis – Pattern recognition – Template matching
Reexamination Certificate
2007-11-27
2007-11-27
Seyed, Azarian (Department: 2624)
Image analysis
Pattern recognition
Template matching
C382S280000, C708S403000
Reexamination Certificate
active
11470230
ABSTRACT:
A segmented radial spatial light modulator has an active optic area comprising a plurality of radially extending active optic modulators disposed at various angular orientations with respect to a central axis. The segmented radial spatial light modulator is used in separating and isolating portions of Fourier transform optic patterns from images for characterization of images by shape for recording, storing, retrieving, searching, and comparison to other images for matches and near matches. The images can be ghosted to increase optical power in the Fourier transform optic pattern without adding new shape content and for grading comparisons to other image shape characteristics for identifying near matches in addition to matches.
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Cochran Freund & Young LLC
Look Dynamics, Inc.
Seyed Azarian
Young James R.
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