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Edge detection methods based on modified differential phase congruency of monogenic signal
Yang, Yan1; Kou, Kit Ian2; Zou, Cuiming3
2018-01
Source PublicationMULTIDIMENSIONAL SYSTEMS AND SIGNAL PROCESSING
ISSN0923-6082
Volume29Issue:1Pages:339-359
Abstract

Monogenic signal is regarded as a generalization of analytic signal from one dimensional to higher dimensional space, which has been received considerable attention in the literature. It is defined by an original signal with its isotropic Hilbert transform (the combination of Riesz transform). Similar to analytic signal, the monogenic signal can be written in the polar form. Then it provides the signal features representation, such as the local attenuation and the local phase vector. The aim of the paper is twofold: first, to analyze the relationship between the local phase vector and the local attenuation in the higher dimensional spaces. Secondly, a study on image edge detection using modified differential phase congruency is presented. Comparisons with competing methods on real-world images consistently show the superiority of the proposed methods.

KeywordHilbert Transform Phase Space Poisson Operator
DOIhttps://doi.org/10.1007/s11045-016-0468-2
URLView the original
Indexed BySCI
Language英语
WOS Research AreaComputer Science ; Engineering
WOS SubjectComputer Science, Theory & Methods ; Engineering, Electrical & Electronic
WOS IDWOS:000419920700016
PublisherSPRINGER
The Source to ArticleWOS
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被引频次[WOS]:8   [WOS记录]     [WOS相关记录]
Document TypeJournal article
专题DEPARTMENT OF MATHEMATICS
Affiliation1.School of Mathematics (Zhuhai), Sun Yat-Sen University, Zhuhai 519080, China
2.Department of Mathematics, University of Macau, Macao (Via Hong Kong), Macao
3.College of Information Science and Technology, Chengdu University, Chengdu 610106, China
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Yang, Yan,Kou, Kit Ian,Zou, Cuiming. Edge detection methods based on modified differential phase congruency of monogenic signal[J]. MULTIDIMENSIONAL SYSTEMS AND SIGNAL PROCESSING,2018,29(1):339-359.
APA Yang, Yan,Kou, Kit Ian,&Zou, Cuiming.(2018).Edge detection methods based on modified differential phase congruency of monogenic signal.MULTIDIMENSIONAL SYSTEMS AND SIGNAL PROCESSING,29(1),339-359.
MLA Yang, Yan,et al."Edge detection methods based on modified differential phase congruency of monogenic signal".MULTIDIMENSIONAL SYSTEMS AND SIGNAL PROCESSING 29.1(2018):339-359.
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