Salt-and-pepper noise detection and reduction using fuzzy switching median filter

doi:10.1109/TCE.2008.4711258

Journal ArticleDOI

Salt-and-pepper noise detection and reduction using fuzzy switching median filter

Kenny Kal Vin Toh, +2 more

- 01 Nov 2008 -

IEEE Transactions on Consumer Electronic...

- Vol. 54, Iss: 4, pp 1956-1961

Chats0

TLDR

This paper presents a new fuzzy switching median (FSM) filter employing fuzzy techniques in image processing that is able to remove salt-and-pepper noise in digital images while preserving image details and textures very well.

Abstract:

This paper presents a new fuzzy switching median (FSM) filter employing fuzzy techniques in image processing. The proposed filter is able to remove salt-and-pepper noise in digital images while preserving image details and textures very well. By incorporating fuzzy reasoning in correcting the detected noisy pixel, the low complexity FSM filter is able to outperform some well known existing salt-and-pepper noise fuzzy and classical filters.

Citations

PDF

Open Access

More filters

Journal ArticleDOI

Noise Adaptive Fuzzy Switching Median Filter for Salt-and-Pepper Noise Reduction

K.K.V. Toh, +1 more

- 01 Mar 2010 -

IEEE Signal Processing Letters

TL;DR: A novel two-stage noise adaptive fuzzy switching median (NAFSM) filter for salt-and-pepper noise detection and removal that employs fuzzy reasoning to handle uncertainty present in the extracted local information as introduced by noise.

...read moreread less

Journal ArticleDOI

Fast and efficient median filter for removing 1-99% levels of salt-and-pepper noise in images

Mu-Hsien Hsieh, +3 more

- 01 Apr 2013 -

Engineering Applications of Artificial I...

TL;DR: The proposed median filter restores corrupted images with 1-99% levels of salt-and-pepper impulse noise to satisfactory ones by intuitively and simply recognizing impulse noises, while keeping the others intact as nonnoises.

...read moreread less

Journal ArticleDOI

An Efficient Adaptive Fuzzy Switching Weighted Mean Filter for Salt-and-Pepper Noise Removal

Yi Wang, +3 more

- 09 Sep 2016 -

IEEE Signal Processing Letters

TL;DR: This letter proposes a novel adaptive fuzzy switching weighted mean filter to remove salt-and-pepper (SAP) noise and shows that compared to some state-of-the-art algorithms, it keeps more texture details and is better at removing SAP noise and depressing artifacts.

...read moreread less

Journal ArticleDOI

Automatic screening and classification of diabetic retinopathy and maculopathy using fuzzy image processing

Sarni Suhaila Rahim, +4 more

- 16 Mar 2016 -

Brain Informatics

TL;DR: The paper highlights a novel online dataset and it presents the dataset collection, the expert diagnosis process and the advantages of the online database compared to other public eye fundus image databases for diabetic retinopathy purposes.

...read moreread less

Journal ArticleDOI

Cluster-based adaptive fuzzy switching median filter for universal impulse noise reduction

Kenny Kal Vin Toh, +1 more

- 01 Nov 2010 -

IEEE Transactions on Consumer Electronic...

TL;DR: Contrary to many existing filters that only focus on a particular impulse noise model, the proposed CAFSM filter is capable of filtering all kinds of impulse noise - the random-valued and/or fixed-valued impulse noise models.

...read moreread less

Collapse

References

PDF

Open Access

More filters

Journal ArticleDOI

Detail-preserving median based filters in image processing

Tong Sun, +1 more

- 01 Apr 1994 -

Pattern Recognition Letters

TL;DR: A switching scheme for median filtering which is suitable to be a prefilter before some subsequent processing e.g. edge detection or data compression is presented to remove impulse noises in digital images with small signal distortion.

...read moreread less

Journal ArticleDOI

A new impulse detector for switching median filters

Shuqun Zhang, +1 more

- 10 Dec 2002 -

IEEE Signal Processing Letters

TL;DR: A new impulse noise detection technique for switching median filters is presented, which is based on the minimum absolute value of four convolutions obtained using one-dimensional Laplacian operators, and is directed toward improved line preservation.

...read moreread less

Journal ArticleDOI

A new efficient approach for the removal of impulse noise from highly corrupted images

E. Abreu, +3 more

- 01 Jun 1996 -

IEEE Transactions on Image Processing

TL;DR: A new framework for removing impulse noise from images is presented in which the nature of the filtering operation is conditioned on a state variable defined as the output of a classifier that operates on the differences between the input pixel and the remaining rank-ordered pixels in a sliding window.

...read moreread less

Journal ArticleDOI

Tri-state median filter for image denoising

Tao Chen, +2 more

- 01 Dec 1999 -

IEEE Transactions on Image Processing

TL;DR: A novel nonlinear filter, called tri-state median (TSM) filter, is proposed for preserving image details while effectively suppressing impulse noise by balancing the tradeoff between noise reduction and detail preservation.

...read moreread less

Journal ArticleDOI

A fuzzy filter for images corrupted by impulse noise

F. Russo, +1 more

- 01 Jun 1996 -

IEEE Signal Processing Letters

TL;DR: A new operator is presented which adopts a fuzzy logic approach for the enhancement of images corrupted by impulse noise, and it is able to perform a very strong noise cancellation while preserving image details very well.

...read moreread less