Size and position independent pattern recognition

Scope and Method of Study: An expansion and modification of the Bledsoe-Browning n-truple technique was developed to remove the size, position and rotation limitations on the presentation of a pattern to the input matrix. The pattern recognition system developed, utilized a multi-step process involving the distributions of the features and the conversion of the absolute locations of the features on the input matrix to relative locations.Findings and Conclusions: The Size and Position Independent Pattern Recognition System was found to distinguish between similar patterns and to recognize patterns varied in size, position and rotation