An efficient denoising approach for random-valued impulse noise in digital images

Chih Yuan Lien, Chien Chuan Huang, Pei-Yin Chen, Hung Yu Yang

研究成果: Paper同行評審

7 引文 斯高帕斯(Scopus)

摘要

An efficient edge-preserving algorithm for removal of random-valued impulse noise from corrupted images is proposed in this paper. We employ an efficient impulse noise detector to detect the noisy pixels, and an edge-preserving filter to reconstruct the intensity values of noisy pixels. Extensive experimental results show that the proposed technique not only preserves the edge features, but also obtains excellent performances in terms of quantitative evaluation and visual quality. Since our algorithm requires only low computational complexity, it is very suitable to be applied to many real-time applications.

原文English
頁面13-16
頁數4
DOIs
出版狀態Published - 2011 十二月 1
事件2011 2nd International Conference on Innovations in Bio-inspired Computing and Applications, IBICA 2011 - Shenzhen, Guangdong, China
持續時間: 2011 十二月 162011 十二月 18

Other

Other2011 2nd International Conference on Innovations in Bio-inspired Computing and Applications, IBICA 2011
國家China
城市Shenzhen, Guangdong
期間11-12-1611-12-18

All Science Journal Classification (ASJC) codes

  • Biotechnology
  • Computational Theory and Mathematics
  • Computer Science Applications

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