Hughes Aircraft Company

Glenn E Host

Gregory A Baraghimian

An ICR fuser includes a set of fusion rules for combining the outputs of multiple ICR systems. Each ICR system operates on a digital image to extract image component strings and provide a set of multiple candidate character strings and their associated confidence values. Each rule includes a test for determining whether that rule applies to the current ICR system outputs, a membership function for selecting a fused character string, and a confidence equation for assigning it a fused confidence value. The rules partition a decision space into subspaces to reduce the error rate between the fused character string and the image component string.

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Alexandria, VA, United States of America

Glenn E Host