ITERATIVE REWEIGHTED ALGORITHM FOR NON-CONVEX POISSONIAN IMAGE RESTORATION MODEL

An image restoration problem with Poisson noise arises in many applications of medical imaging, astronomy, and microscopy. To overcome ill-posedness, Total Variation (TV) model is commonly used owing to edge preserving property. Since staircase artifacts are observed in restored smooth regions, high...

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Veröffentlicht in:	Journal of the Korean Mathematical Society 2018, Vol.55 (3), p.719-734
Hauptverfasser:	Jeong, Taeuk, Jung, Yoon Mo, Yun, Sangwoon
Format:	Artikel
Sprache:	kor
Online-Zugang:	Volltext
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