| Issue |
ITM Web Conf.
Volume 12, 2017
The 4th Annual International Conference on Information Technology and Applications (ITA 2017)
|
|
|---|---|---|
| Article Number | 03005 | |
| Number of page(s) | 4 | |
| Section | Session 3: Computer | |
| DOI | https://doi.org/10.1051/itmconf/20171203005 | |
| Published online | 05 September 2017 | |
A New Algorithm of Shape Boundaries Based on Chain Coding
1 Shanghai Zhongqiao College, Shanghai, China
2 School of Computer Science and Software, Engineering, East China Normal University, Shanghai, China
* zhaoxin203@126.com
** yliu@cc.ecnu.edu.cn
A new method to obtain connected component in binary images is presented. The method uses DFA automaton to obtain chain code and label the component boundary. It is theoretically proved that the algorithm improves the image encoding efficiency closer to the lowest time consumption.
Key words: image shape / boundary tracing / chain code / automaton / boundary processing
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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