Impulse Noise Filtering Algorithm Based on Dual Threshold Criterion
2013 ◽
Vol 437
◽
pp. 849-852
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Keyword(s):
In order to filter the impulse noise existing in the weld surface defect images, the traditional median filtering will dim image, even destroy some details in the image, We put forward a new filtering algorithm based on dual threshold Criterion. This way distinguishes the noise point and signal location in the first, and it only doing median filter to the noise point. Lastly, it solves the image’s boundary. We can find it when compared to the traditional median filtering and modified extremum median filtering, the way in this article can be good for filtration, and can keep the image’s details, which have obvious advantage.
2014 ◽
Vol 989-994
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pp. 2273-2277
Keyword(s):
2014 ◽
Vol 543-547
◽
pp. 2817-2820
Keyword(s):
2020 ◽
Vol 9
(4)
◽
pp. 1305-1309
2013 ◽
Vol 846-847
◽
pp. 991-994
Keyword(s):
Keyword(s):