Browse Prior Art Database

Adaptive Threshold Technique for Local Clutter Suppression Disclosure Number: IPCOM000052386D
Original Publication Date: 1981-Jun-01
Included in the Prior Art Database: 2005-Feb-11

Publishing Venue


Related People

Winter, EM [+details]


An adaptive threshold technique for local clutter suppression in an optical scanning system is disclosed which predicts thresholds to suppress clutter resulting from spatial variations in a background by taking a spatial Laplacian on the image and using that Laplacian to calculate the thresholds.