Extraction of Lines And Regions From Grey Tone Line Drawing Images
Files
TR Number
CS83008-R
Date
1983
Journal Title
Journal ISSN
Volume Title
Publisher
Department of Computer Science, Virginia Polytechnic Institute & State University
Abstract
An algorithm is described for extracting lines from grey level digitizations of industrial drawings. The algorithm is robust, non iterati e, and sequential, and includes procedures for differentiating shaded areas from lines. Examples are given for complex regions of a typical mechanical drawing.