The Modification of Canny Operator for Fiber Cross-sectional Processing

Suping Yu; Peifeng Zeng; Xiongying Wu; Jianping Chen

2nd International ICST Conference on Communications and Networking in China

Research Article

The Modification of Canny Operator for Fiber Cross-sectional Processing

Cite: BibTeX Plain Text

@INPROCEEDINGS{10.1109/CHINACOM.2007.4469479,
    author={Suping Yu and Peifeng Zeng and Xiongying Wu and Jianping Chen},
    title={The Modification of Canny Operator for Fiber Cross-sectional Processing},
    proceedings={2nd International ICST Conference on Communications and Networking in China},
    publisher={IEEE},
    proceedings_a={CHINACOM},
    year={2008},
    month={3},
    keywords={Canny edge operator  edge tracing  fiber cross-sectional  self-adaptive},
    doi={10.1109/CHINACOM.2007.4469479}
}

Suping Yu
Peifeng Zeng
Xiongying Wu
Jianping Chen
Year: 2008
The Modification of Canny Operator for Fiber Cross-sectional Processing
CHINACOM
IEEE
DOI: 10.1109/CHINACOM.2007.4469479

Suping Yu¹^,*, Peifeng Zeng²^,*, Xiongying Wu³^,*, Jianping Chen¹^,*

1: The State Key Laboratory on Fiber-Optic Local Area Network and Advanced Optical Communication Systems Shanghai Jiaotong University Shanghai 200030, P. R. China
2: College of Computer Science and Technology Donghua University Shanghai 200051, P.R. China
3: Shanghai Entry-Exit Inspection and Quarantine Bureau of P.R.C. Shanghai 200135, P.R. China

*Contact email: yusuping@sjtu.edu.cn, zengpf@ieee.org, wuxy@shciq.gov.cn, jpchen@sh163.net

Abstract

Two modifications to Canny edge detection algorithm are proposed to improve edge continuity and reduce fault edge output in fiber cross-sectional processing. First, two thresholds for edge decision are calculated according to the intensity distribution of the input image. Then, based upon fiber characters, two conditions are added for edge tracing to search and link fiber edge segments, and remove edge segments those failed to show fiber edge properties. The experimental results show that the proposed algorithms suppress the noise output greatly and do not deteriorate fiber the edge continuity.

Keywords: Canny edge operator edge tracing fiber cross-sectional self-adaptive

Published: 2008-03-07
Publisher: IEEE
Modified: 2011-07-19

: http://dx.doi.org/10.1109/CHINACOM.2007.4469479

The Modification of Canny Operator for Fiber Cross-sectional Processing

Abstract

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