A Method of Information Extraction from Design Sketches

Abstract

In this paper, a novel approach for extracting information from sketch is presented. First, the method of dividing single stroke from brush strokes is proposed and brought into use of dealing with real-time sketches drawn on digital board or touch board. Second, some errors of strokes are defined, and their mechanisms are revealed step by step, and corresponding corrected methods are presented. At last, these algorithms are demonstrated with plentiful design sketches.