Paper Title:
Parallel Improvement for a Classical Template Serial Thinning Algorithm
  Abstract

Image thinning is one of important steps of fingerprint preprocessing. Most of fingerprint recognition algorithms checked the characteristic points on thinning image. In this paper, we discover some shortages in OPTA and mathematical morphology thinning algorithm and find out the reasons for some shortages such as many glitches and snags, defective thinning, and so on. A new improved algorithm is proposed in the paper, which is an ideal algorithm because it is faster, produces less glitch, and thins completely.

  Info
Periodical
Advanced Materials Research (Volumes 271-273)
Edited by
Junqiao Xiong
Pages
1509-1513
DOI
10.4028/www.scientific.net/AMR.271-273.1509
Citation
M. X. Lu, F. R. Wang, F. Li, "Parallel Improvement for a Classical Template Serial Thinning Algorithm", Advanced Materials Research, Vols. 271-273, pp. 1509-1513, 2011
Online since
July 2011
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Price
$32.00
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