COLOR IMAGE PROCESSING METHOD HAVING THIN LINE DETECTING AND ENHANCING FUNCTION

摘要

PROBLEM TO BE SOLVED: To provide a thin line enhancing module for a color image and to provide a method for finding out and keeping thin lines in the color image. SOLUTION: This invention provides the color image thin line enhancing module to find out and keep thin lines in a color image. A border enhancing module is provided to find out borders in the color image. A debug ground module is provided to eliminate a noise pixel from a white background. Processing the color image can prevent missing or deformation of thin lines, background and text in the color image.