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https://open.uns.ac.rs/handle/123456789/13279
Title: | A new characterization of digital lines by least square fits | Authors: | Melter R. Stojmenović I. Žunić J. |
Issue Date: | 1-Jan-1993 | Journal: | Pattern Recognition Letters | Abstract: | In this paper we prove that digital line segments and their least square line fits are in one-to-one correspondence and give a new simple representation (x1,n,b0,b1) of a digital line segment, where x1 and n are the x-coordinate of the left endpoint and the number of digital points, respectively, while b0 and b1 are the coefficients of the least square line fit Y=b0+b1X for the given digital line segment. An O(n log n) time algorithm for obtaining a digital line segment from its least square line fit is described. © 1993. | URI: | https://open.uns.ac.rs/handle/123456789/13279 | ISSN: | 1678655 | DOI: | 10.1016/0167-8655(93)90080-W |
Appears in Collections: | PMF Publikacije/Publications |
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