A comparison between PCA and some enhancement filters for denoising astronomical images
This paper includes a comparison between denoising techniques by using statistical approach, principal component analysis with local pixel grouping (PCA-LPG), this procedure is iterated second time to further improve the denoising performance, and other enhancement filters were used. Like adaptive...
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Format: | Article |
Language: | English |
Published: |
University of Baghdad
2019-02-01
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Series: | Iraqi Journal of Physics |
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Online Access: | https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/356 |