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A Study About Image Noise Removal

Author

Listed:
  • Ioana Gabriela Radoi

    (”Politehnica” University of Bucharest, Bucharest, Romania)

  • Emil Ioan Lenard

    (”Politehnica” University of Bucharest, Bucharest, Romania)

Abstract

This paper presents a comparison between different techniques of noise removal such as NL-means algorithm, local smoothing filters, bilateral filtering, wavelet thresholding and median filtering, based on current researches. The main goals of this article are to recover the original image after applying a noise measurement, smoothing the images and preserves the edges.

Suggested Citation

  • Ioana Gabriela Radoi & Emil Ioan Lenard, 2016. "A Study About Image Noise Removal," Romanian Economic Business Review, Romanian-American University, vol. 10(1), pages 66-77, May.
    • Handle: RePEc:rau:journl:v:10:y:2016:i:1:p:66-77
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    File URL: http://www.rebe.rau.ro/RePEc/rau/jisomg/SU16/JISOM-SU16-A07.pdf
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