METHODS FOR PROCESSING TARGET PATTERN, METHOD FOR GENERATING CLASSIFICATION SYSTEM OF TARGET PATTERNS AND METHOD FOR CLASSIFYING DETECTED TARGET PATTERNS

摘要

A method for processing a target pattern comprises the following steps: providing a to-be-processed image; matching the to-be-processed image is with a reference template to select at least one region of suspicion from the to-be-processed image, wherein the region suspicion comprises a target pattern and a background pattern; transforming the region of suspicion to a grayscale image; and transforming the grayscale image to an optical density image to enhance the target pattern with respect to the background pattern. A method for generating a classification system of target patterns and a method for classifying detected target patterns are also disclosed.