VECTORIZATION OF IRREGULAR SHAPED ENGINEERING DRAWINGS TO CAD FORM
DOI:
https://doi.org/10.53808/KUS.1999.1.2.143-147-seKeywords:
Chain code; Hough transform; B-Spline representation; vectorizationAbstract
An approach to vectorizing binary image of engineering drawing, specially irregular shape is presented in this paper. The preliminary steps include detection and elimination of noise components and skewness. Lines, circles and arcs are detected using existing Hough, transform and chain method is used for both bounded and unbounded irregular shapes.
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