Fu Qingxiang. An Alogorithm for Tracing a Family of Contour Ponit Chains “Block by Block”J. Journal of Computer-Aided Design & Computer Graphics, 1991, 3(4): 33-40,32.
Citation:
Fu Qingxiang. An Alogorithm for Tracing a Family of Contour Ponit Chains “Block by Block”J. Journal of Computer-Aided Design & Computer Graphics, 1991, 3(4): 33-40,32.
Fu Qingxiang. An Alogorithm for Tracing a Family of Contour Ponit Chains “Block by Block”J. Journal of Computer-Aided Design & Computer Graphics, 1991, 3(4): 33-40,32.
Citation:
Fu Qingxiang. An Alogorithm for Tracing a Family of Contour Ponit Chains “Block by Block”J. Journal of Computer-Aided Design & Computer Graphics, 1991, 3(4): 33-40,32.
An Alogorithm for Tracing a Family of Contour Ponit Chains “Block by Block”
In this paper, an algorithm for tracing a famfly of contour point chains, ‘block by block' rather than ‘stripe by stripe', is proposed and the data structure and the flow chart of the algorithm are pres ented in detail .The algorithm is implemented in Pascal. It not only raises the efficiency of the tracing considerably but abo facilitates further operations on the contour point chains very much.
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