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Quaternionic Weber Local Descriptor of Color Images
Lan, Rushi; Zhou, Yicong; Tang, Yuan Yan
2017-02
Source PublicationIEEE Transactions on Circuits and Systems for Video Technology
ISSN1051-8215
Volume27Issue:2Pages:261-274
Abstract

This paper proposes a simple but effective framework named quaternionic Weber local descriptor (QWLD) for color image feature extraction. Integrating quaternionic representation (QR) of the color image and Weber's law (WL), QWLD possesses both their superiorities. It uses QR to handle all color channels of the image in a holistic way while preserving their relations, and applies WL to ensure that the derived descriptors are robust and discriminative. Using the QWLD framework, we further develop the quaternionic-increment-based Weber descriptor and quaternionic-distance-based Weber descriptor in terms of different perspectives. Extensive experiments on different color image recognition problems demonstrate that the proposed framework and descriptors outperform state-of-the-art local descriptors.

KeywordColor Image Descriptor Local Feature Quaternionic Representation (Qr) Weber's Law (Wl)
DOIhttps://doi.org/10.1109/TCSVT.2015.2492839
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaEngineering
WOS SubjectEngineering, Electrical & Electronic
WOS IDWOS:000395575300004
PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
The Source to ArticleWOS
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Citation statistics
Cited Times [WOS]:33   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionFaculty of Science and Technology
DEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Corresponding AuthorLan, Rushi; Zhou, Yicong; Tang, Yuan Yan
AffiliationDepartment of Computer and Information Science, University of Macau, Macau 999078, China
First Author AffilicationUniversity of Macau
Corresponding Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
Lan, Rushi,Zhou, Yicong,Tang, Yuan Yan. Quaternionic Weber Local Descriptor of Color Images[J]. IEEE Transactions on Circuits and Systems for Video Technology,2017,27(2):261-274.
APA Lan, Rushi,Zhou, Yicong,&Tang, Yuan Yan.(2017).Quaternionic Weber Local Descriptor of Color Images.IEEE Transactions on Circuits and Systems for Video Technology,27(2),261-274.
MLA Lan, Rushi,et al."Quaternionic Weber Local Descriptor of Color Images".IEEE Transactions on Circuits and Systems for Video Technology 27.2(2017):261-274.
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