Image De-Noising With Virtual Hexagonal Image Structure
Publish Year: 1391
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
IPRIA01_063
تاریخ نمایه سازی: 11 مرداد 1393
Abstract:
Up to several years ago, all images had certain square pixel structures and all processing works were done on the same basis. After a few years a new hexagonal pixel structure wasintroduced. Because of having more symmetry and several other benefits, the hexagonal structure is very highly regarded.Up to now many researchers have addressed many applications of this new structure, including rotation, scaling, and edge detection. In this paper, we apply this new structure and consider its application in de-noising. We also introduce a new method for de-noising images with hexagonal pixel structures. Then, we willcompare the obtained results with images of square structures. Experimental results show that the proposed de-nosing algorithmon the image with hexagonal pixels improves Signal–to-Noise Ratio compared with de-noising square pixels algorithm.
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Authors
Mohammad Bagher Nourian
Department of Electrical & computer Engineering, Isfahan University of Technology (IUT), Isfahan
Mohammad Reza Ahmadzadeh
Department of Electrical & computer Engineering, Isfahan university of Technology (IUT), Isfahan, Iran
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