Research of Image Denoising Method about Wavelet Transform with Neighborhood Average
2014 ◽
Vol 989-994
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pp. 4054-4057
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Keyword(s):
Because wavelet transform has good time-frequency characteristics, and its application in image denoising has been promising. Firstly, use the threshold method of the wavelet transform is used in removing image noise, and then the denoised image is smoothed using neighborhood average filtering with Gauss template. And wavelet denoising process and domain threshold selection principle are discussed. Simulation results show that this method can effectively reduce the noise and can remain most of image details better.
2010 ◽
Vol 439-440
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pp. 1037-1041
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2015 ◽
Vol 740
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pp. 644-647
2015 ◽
Vol 734
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pp. 586-589
2015 ◽
Vol 2015
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pp. 1-9
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Keyword(s):
2019 ◽
Vol 2019
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pp. 1-8
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2018 ◽
Vol 2018
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pp. 1-19
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Keyword(s):