Adaptive oriented filtration of digital images in the spatial domain

被引：1
|
作者：
Balovsyak, Serhiy V. [1 ]
Derevyanchuk, Oleksandr V. [1 ]
Fodchuk, Igor M. [1 ]
Kroitor, Olga P. [1 ]
Odaiska, Khrystyna S. [1 ]
Pshenychnyi, Olexiy O. [1 ]
Kotyra, Andrzej [2 ]
Abisheva, Akmaral [3 ]
机构：
[1] Yuriy Fedkovych Chernivtsi Natl Univ, 2 Kotsjubynskyi Str, UA-58012 Chernovtsy, Ukraine
[2] Lublin Univ Technol, Nadbystrzycka 38a, PL-20618 Lublin, Poland
[3] Al Farabi Kazakh Natl Univ, 71 Al Farabi Av, Alma Ata 050012, Kazakhstan
来源：
PHOTONICS APPLICATIONS IN ASTRONOMY, COMMUNICATIONS, INDUSTRY, AND HIGH-ENERGY PHYSICS EXPERIMENTS 2019 | 2019年 / 11176卷
关键词：
image filtering; oriented Gaussian distribution; noise level; image contours; NOISE;
D O I：
10.1117/12.2537165
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
This article describes the developed method of adaptive-oriented filtration of digital images in the spatial domain, which is designed to remove noise and enhance the visual quality of images. as the kernel of filter an oriented two-dimensional gaussian distribution is used. as a result of this filtration, the contours of the images are blurred slightly, since the filtration is mainly carried out along the contour direction, that is, the filter parameters are adapted to each image region. the proposed method of image filtering is implemented in Matlab.
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页数：6
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