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.

引用

页数：6

共 50 条

[21] Despeckling of ultrasound images using directionally decimated wavelet packets with adaptive clustering [J].

Chinnathambi, Vimalraj ;

Sankaralingam, Esakkirajan ;

Thangaraj, Veerakumar ;

Padma, Sreevidya .

IET IMAGE PROCESSING, 2019, 13 (01) :206-215

[22] Quantum Image Filtering in the Spatial Domain [J].

Suzhen Yuan ;

Xuefeng Mao ;

Jing Zhou ;

Xiaofa Wang .

International Journal of Theoretical Physics, 2017, 56 :2495-2511

[23] Quantum Image Filtering in the Spatial Domain [J].

Yuan, Suzhen ;

Mao, Xuefeng ;

Zhou, Jing ;

Wang, Xiaofa .

INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 2017, 56 (08) :2495-2511

[24] Predicting detection performance with model observers: Fourier domain or spatial domain? [J].

Chen, Baiyu ;

Yu, Lifeng ;

Leng, Shuai ;

Kofler, James ;

Favazza, Christopher ;

Vrieze, Thomas ;

McCollough, Cynthia .

MEDICAL IMAGING 2016: PHYSICS OF MEDICAL IMAGING, 2016, 9783

[25] Frequency domain orthogonal projection filtration of surface microseismic monitoring data [J].

Azarov, Anton, V ;

Serdyukov, Aleksander S. ;

Gapeev, Denis N. .

GEOPHYSICAL PROSPECTING, 2020, 68 (02) :382-392

[26] Adaptive Marginal Median Filter for Colour Images [J].

Morillas, Samuel ;

Gregori, Valentin ;

Sapena, Almanzor .

SENSORS, 2011, 11 (03) :3205-3213

[27] Despeckling SAR Images with an Adaptive Bilateral Filter [J].

Farzana, Esmat ;

Bhuiyan, M. I. H. .

2013 INTERNATIONAL CONFERENCE ON INFORMATICS, ELECTRONICS & VISION (ICIEV), 2013,

[28] Spatial contrast sensitivity and discrimination in pictorial images [J].

Triantaphillidou, Sophie ;

Jarvis, John ;

Gupta, Gaurav .

IMAGE QUALITY AND SYSTEM PERFORMANCE XI, 2014, 9016

[29] DQE of wireless digital detectors: Comparative performance with differing filtration schemes [J].

Samei, Ehsan ;

Murphy, Simon ;

Christianson, Olav .

MEDICAL PHYSICS, 2013, 40 (08)

[30] Onboard joint nondestructive despeckling and wavelet-based data compression of multilook synthetic aperture radar images using reordered spatial oriented trees [J].

Bekhtin, Yury S. .

JOURNAL OF APPLIED REMOTE SENSING, 2015, 9

← 1 2 3 4 5 →