An effective impulse noise detector of switching median filter using min-max working window

Pei Yin Chen; Chih Yuan Lien; Chang Yan Tsai

doi:10.1109/ICICIC.2007.133

An effective impulse noise detector of switching median filter using min-max working window

Pei Yin Chen, Chih Yuan Lien, Chang Yan Tsai

Department of Computer Science and Information Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

7 Citations (Scopus)

Abstract

In this paper, an effective impulse noise detector of switching median filter is proposed. Our method compares the current pixel with the brightest and the darkest pixels in its working window and uses the difference value of them to determine whether the current pixel is corrupted by impulse noise or not. Particularly, it can remove the noise from corrupted images efficiently and requires no previous training. The experimental results demonstrate that our method achieves excellent performance in terms of undetected ratio, mis-detected ratio and PSNR, especially when the image is under heavy corruption. Since our method requires low computational complexity, it is suitable to be implemented by hardware and applied to many real-time applications.

Original language	English
Title of host publication	Second International Conference on Innovative Computing, Information and Control, ICICIC 2007
Publisher	IEEE Computer Society
ISBN (Print)	0769528821, 9780769528823
DOIs	https://doi.org/10.1109/ICICIC.2007.133
Publication status	Published - 2007 Jan 1
Event	2nd International Conference on Innovative Computing, Information and Control, ICICIC 2007 - Kumamoto, Japan Duration: 2007 Sept 5 → 2007 Sept 7

Publication series

Name	Second International Conference on Innovative Computing, Information and Control, ICICIC 2007

Other

Other	2nd International Conference on Innovative Computing, Information and Control, ICICIC 2007
Country/Territory	Japan
City	Kumamoto
Period	07-09-05 → 07-09-07

All Science Journal Classification (ASJC) codes

General Computer Science
Mechanical Engineering

Access to Document

10.1109/ICICIC.2007.133

Cite this

Chen, P. Y., Lien, C. Y., & Tsai, C. Y. (2007). An effective impulse noise detector of switching median filter using min-max working window. In Second International Conference on Innovative Computing, Information and Control, ICICIC 2007 Article 4427879 (Second International Conference on Innovative Computing, Information and Control, ICICIC 2007). IEEE Computer Society. https://doi.org/10.1109/ICICIC.2007.133

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title = "An effective impulse noise detector of switching median filter using min-max working window",

abstract = "In this paper, an effective impulse noise detector of switching median filter is proposed. Our method compares the current pixel with the brightest and the darkest pixels in its working window and uses the difference value of them to determine whether the current pixel is corrupted by impulse noise or not. Particularly, it can remove the noise from corrupted images efficiently and requires no previous training. The experimental results demonstrate that our method achieves excellent performance in terms of undetected ratio, mis-detected ratio and PSNR, especially when the image is under heavy corruption. Since our method requires low computational complexity, it is suitable to be implemented by hardware and applied to many real-time applications.",

author = "Chen, {Pei Yin} and Lien, {Chih Yuan} and Tsai, {Chang Yan}",

year = "2007",

month = jan,

day = "1",

doi = "10.1109/ICICIC.2007.133",

language = "English",

isbn = "0769528821",

series = "Second International Conference on Innovative Computing, Information and Control, ICICIC 2007",

publisher = "IEEE Computer Society",

booktitle = "Second International Conference on Innovative Computing, Information and Control, ICICIC 2007",

address = "United States",

note = "2nd International Conference on Innovative Computing, Information and Control, ICICIC 2007 ; Conference date: 05-09-2007 Through 07-09-2007",

}

Chen, PY, Lien, CY & Tsai, CY 2007, An effective impulse noise detector of switching median filter using min-max working window. in Second International Conference on Innovative Computing, Information and Control, ICICIC 2007., 4427879, Second International Conference on Innovative Computing, Information and Control, ICICIC 2007, IEEE Computer Society, 2nd International Conference on Innovative Computing, Information and Control, ICICIC 2007, Kumamoto, Japan, 07-09-05. https://doi.org/10.1109/ICICIC.2007.133

An effective impulse noise detector of switching median filter using min-max working window. / Chen, Pei Yin; Lien, Chih Yuan; Tsai, Chang Yan.
Second International Conference on Innovative Computing, Information and Control, ICICIC 2007. IEEE Computer Society, 2007. 4427879 (Second International Conference on Innovative Computing, Information and Control, ICICIC 2007).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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N2 - In this paper, an effective impulse noise detector of switching median filter is proposed. Our method compares the current pixel with the brightest and the darkest pixels in its working window and uses the difference value of them to determine whether the current pixel is corrupted by impulse noise or not. Particularly, it can remove the noise from corrupted images efficiently and requires no previous training. The experimental results demonstrate that our method achieves excellent performance in terms of undetected ratio, mis-detected ratio and PSNR, especially when the image is under heavy corruption. Since our method requires low computational complexity, it is suitable to be implemented by hardware and applied to many real-time applications.

AB - In this paper, an effective impulse noise detector of switching median filter is proposed. Our method compares the current pixel with the brightest and the darkest pixels in its working window and uses the difference value of them to determine whether the current pixel is corrupted by impulse noise or not. Particularly, it can remove the noise from corrupted images efficiently and requires no previous training. The experimental results demonstrate that our method achieves excellent performance in terms of undetected ratio, mis-detected ratio and PSNR, especially when the image is under heavy corruption. Since our method requires low computational complexity, it is suitable to be implemented by hardware and applied to many real-time applications.

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BT - Second International Conference on Innovative Computing, Information and Control, ICICIC 2007

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Chen PY, Lien CY, Tsai CY. An effective impulse noise detector of switching median filter using min-max working window. In Second International Conference on Innovative Computing, Information and Control, ICICIC 2007. IEEE Computer Society. 2007. 4427879. (Second International Conference on Innovative Computing, Information and Control, ICICIC 2007). doi: 10.1109/ICICIC.2007.133

An effective impulse noise detector of switching median filter using min-max working window

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