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dc.contributor.authorทวีศักดิ์ ตรงติรกุลen_US
dc.contributor.authorณัฐพงศ์ พันธุนะen_US
dc.contributor.authorนิคม ดิษฐคลึen_US
dc.contributor.authorTrongtirakul, Thaweesaken_US
dc.contributor.authorPhanthuna, Nattapongen_US
dc.contributor.authorDisklud, Nikomen_US
dc.date.accessioned2018-02-13T11:26:48Z
dc.date.available2018-02-13T11:26:48Z
dc.date.issued2017-07-02
dc.identifier.urihttp://repository.rmutp.ac.th/handle/123456789/2304
dc.descriptionรายงานวิจัย -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2558en_US
dc.description.abstractThis report aims to present the random noise elimination of image based on edge preservation. This solution is a pixel processing using 29 templates. Each template consists of the considered pixel and its neighbor pixels. To eliminate noises, the smoothing process replaces the new pixel intensity into the same considered processing pixel by the mean intensity of neighbor pixels. The condition of the template selection is based on the minimum variance of templates. As the experimental results, this solution brings the peak signal-to-noise ratio (PSNR) higher than Gaussian filter, Tomita’s marks, Fukuda’s marks and Nagao’s marks and also gains contrast difference.en_US
dc.description.sponsorshipRajamangala University of Technology Phra Nakhonen_US
dc.language.isothen_US
dc.subjectImage Processing - Noiseen_US
dc.subjectการลดสัญญาณรบกวนของภาพen_US
dc.subjectNoise Elimination Of Imageen_US
dc.subjectการประมวลผลภาพ -- สัญญาณรบกวนen_US
dc.titleRandom Noise Elimination Of Image Based On Edge Preservationen_US
dc.typeResearch Reporten_US
dc.contributor.emailauthorarit@rmutp.ac.then_US


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