EXTRACTION OF LINES AND REGIONS FROM GREY TONE LINE DRAWING IMAGES
1983) EXTRACTION OF LINES AND REGIONS FROM GREY TONE LINE DRAWING IMAGES. Technical Report CS83008-R, Computer Science, Virginia Tech. (
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.
|Item Type:||Departmental Technical Report|
|Keywords:||adaptive thresholding, grey tone intensity surface, line drawing, line extraction, line tracker, region extraction, region growing|
|Subjects:||Computer Science > Historical Collection(Till Dec 2001)|
|Deposited By:||Administrator, Eprints|
|Deposited On:||13 May 2006|