Specular Reflection Image Enhancement Based on a Dark Channel Prior

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aut.relation.issue1en_NZ
aut.relation.journalIEEE Photonics Journalen_NZ
aut.relation.volume13en_NZ
aut.researcherKassabov, Nikola
dc.contributor.authorXin, Yen_NZ
dc.contributor.authorJia, Zen_NZ
dc.contributor.authorYang, Jen_NZ
dc.contributor.authorKasabov, Nen_NZ
dc.date.accessioned2022-02-04T02:38:13Z
dc.date.available2022-02-04T02:38:13Z
dc.date.copyright2021en_NZ
dc.date.issued2021en_NZ
dc.description.abstractIn this paper, we propose a specular highlight image enhancement algorithm based on a dark channel prior to solve the problem of information loss in specular highlight images in real scenes. First, the algorithm is based on the dark channel prior algorithm, and a moving window minimum filter is used to estimate the global illumination component. Then, a weighted function based on the local pixel color difference is introduced to solve the halo artifacts in the image. Then, the improved guided filter algorithm is used to optimize the transmittance, which improves the computational efficiency of the algorithm. Finally, the brightness of the image is adjusted by the CLAHE algorithm to enhance the local details of the image. Experimental results show that this method can effectively enhance the information in specular highlight images, and its processing results are obviously better than those of other algorithms.en_NZ
dc.identifier.citationIEEE Photonics Journal, Volume: 13, Issue: 1.
dc.identifier.doi10.1109/JPHOT.2021.3053906en_NZ
dc.identifier.issn1943-0647en_NZ
dc.identifier.issn1943-0655en_NZ
dc.identifier.urihttps://hdl.handle.net/10292/14877
dc.publisherIEEE
dc.relation.urihttps://ieeexplore.ieee.org/document/9333621
dc.rightsThis work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License. For more information, see https://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.accessrightsOpenAccessen_NZ
dc.subjectImaging system; Image segmentation; Neutrosophic set theory; Saliency map; The method of threshold
dc.titleSpecular Reflection Image Enhancement Based on a Dark Channel Prioren_NZ
dc.typeJournal Article
pubs.elements-id398096
pubs.organisational-data/AUT
pubs.organisational-data/AUT/Faculty of Design & Creative Technologies
pubs.organisational-data/AUT/PBRF
pubs.organisational-data/AUT/PBRF/PBRF Design and Creative Technologies
pubs.organisational-data/AUT/PBRF/PBRF Design and Creative Technologies/PBRF ECMS
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