Paper Title:
The Improved Algorithm of Edge Detection Based on Canny Operator
  Abstract

The traditional Canny algorithm can only seek the finite difference from horizontal and vertical directions. For the problem which exists in it, we improved the algorithm to seek the finite difference from horizontal direction, vertical direction, 45 degree direction and 135 degree direction. So the edge detection has got improvement in the effect that detail keeps, edge articulation and edge continuity, and it wiped off some false edge. The experiment has verified the validity and correctness of the improved algorithm.

  Info
Periodical
Advanced Materials Research (Volumes 179-180)
Edited by
Garry Zhu
Pages
97-102
DOI
10.4028/www.scientific.net/AMR.179-180.97
Citation
W. Q. Wang, H. F. Ding, X. J. Xiao, J. Xu, Y. Zhang, "The Improved Algorithm of Edge Detection Based on Canny Operator", Advanced Materials Research, Vols. 179-180, pp. 97-102, 2011
Online since
January 2011
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