Formation of the Image Topological Characteristics Based on Two-Dimensional Variations and Their Application for Object and Noise Detection

被引：0

作者：

P. A. Chochia

机构：

[1] Russian Academy of Sciences,Kharkevich Institute for Information Transmission Problems

来源：

Journal of Communications Technology and Electronics | 2017年 / 62卷

关键词：

two-dimensional variations; image processing; object detection; denoising;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A variation-based approach to formation of the topological characteristics of two-dimensional signals is proposed. Application of these characteristics for the metric estimation of the local parameters of images is considered. Concepts of the object convexity size and amplitude indices are introduced and a technique for their calculation is proposed. The use of these parameters for detecting the noise and the objects of different dimensions in grayscale and multispectral images is demonstrated. Theoretical conclusions are confirmed experimentally.

引用

页码：1477 / 1483

页数：6

共 20 条

[1]

Adams C. R.(1933)On definitions of bounded variation for functions of two variables Trans. Am. Math. Soc. 36 824-525

[2]

Clarkson J. A.(2002)The total variation flow in RN J. Diff. Eqns. 184 475-268

[3]

Bellettini G.(1992)Nonlinear total variation based noise removal algorithms Physica D: Nonlinear Phenomena 60 259-334

[4]

Caselles V.(2007)An improvement of Rudin–Osher–Fatemi model Appl. Comput. Harmonic Analysis 22 319-252

[5]

Novaga M.(2016)Rudin–Osher–Fatemi (ROF) model for blurring removal in digital images Int. J. Res. Appl. Sci. Eng. Technol. 4 248-266

[6]

Rudin L. I.(1998)Image decomposition and enhancement using rank filtering Comput. Holographic Opt. & Image Processing. Proc. SPIE 3348 261-134

[7]

Osher S.(1950)On functions of two variables Usp. Mat. Nauk 5 24-371

[8]

Fatemi E.(2012)On estimation of the complexity of images by means of two-dimensional variations Inf. Protsessy 12 362-1440

[9]

Haddad A.(2015)Comparison of two-dimensional variations in the context of the digital image complexity assessment J. Commun. Technol. Electron. 60 1432-36

[10]

Meyer Y.(1984)Digital filering of pulse noises in television images Tekh. Sredsv Svyazi, Ser. Tekh. Televid., No. 1 26-136

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