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    Finding Straight Lines and Curves in Engineering Line Drawings

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    TR-87-12.pdf (1.148Mb)
    Downloads: 266
    TR number
    TR-87-12
    Date
    1987
    Author
    Bixler, J. Patrick
    Watson, Layne T.
    Sanford, J. Patrick
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    Abstract
    This paper addresses the problem of distinguishing straight lines from curves in noisy gray tone images, and mathematically representing those lines and curves. A method for locating comers is discussed as well as criteria, based on spline representations, for classifying line segments as straight or curved. Results are given for several typical noisy engineering line drawings.
    URI
    http://hdl.handle.net/10919/20083
    Collections
    • Computer Science Technical Reports [1036]

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