Fast parallel grid warping-based image sharpening method

Fast parallel grid warping-based image sharpening method

The development of image sharpening algorithms is currently one of the most important problems in image processing. This paper presents a parallel implementation of a pixel grid warping algorithm for image sharpening. To sharpen image edges, the proposed algorithm moves pixels in the edge neighborho...

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Veröffentlicht in:Programming and computer software 2017-07, Vol.43 (4), p.230-233
Hauptverfasser: Gusev, A. D., Nasonov, A. V., Krylov, A. S.
Format: Artikel
Sprache:eng
Schlagworte:
Algorithms
Artificial Intelligence
Computational mathematics
Computer Science
Image processing
Methods
Operating Systems
Pixels
Software
Software Engineering
Software Engineering/Programming and Operating Systems
Warping
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Beschreibung
Zusammenfassung:The development of image sharpening algorithms is currently one of the most important problems in image processing. This paper presents a parallel implementation of a pixel grid warping algorithm for image sharpening. To sharpen image edges, the proposed algorithm moves pixels in the edge neighborhood towards edge centers rather than changing pixel values directly. This approach does not increase noise and does not cause ringing artifacts.
ISSN:0361-7688
1608-3261
DOI:10.1134/S036176881704003X