L0 Gradient-Preserving Color Transfer

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dc.contributor.authorWang, Dongen_US
dc.contributor.authorZou, Changqingen_US
dc.contributor.authorLi, Guiqingen_US
dc.contributor.authorGao, Chengyingen_US
dc.contributor.authorSu, Zhuoen_US
dc.contributor.authorTan, Pingen_US
dc.contributor.editorJernej Barbic and Wen-Chieh Lin and Olga Sorkine-Hornungen_US
dc.date.accessioned2017-10-16T05:23:55Z
dc.date.available2017-10-16T05:23:55Z
dc.date.issued2016
dc.description.abstractThis paper presents a new two-step color transfer method which includes color mapping and detail preservation. To map source colors to target colors, which are from an image or palette, the proposed similarity-preserving color mapping algorithm uses the similarities between pixel color and dominant colors as existing algorithms and emphasizes the similarities between source image pixel colors. Detail preservation is performed by an L0 gradient-preserving algorithm. It relaxes the large gradients of the sparse pixels along color region boundaries and preserves the small gradients of pixels within color regions. The proposed method preserves source image color similarity and image details well. Extensive experiments demonstrate that the proposed approach has achieved a state-of-art visual performance.en_US
dc.description.number7
dc.description.sectionheadersColoring, Rendering, and Sampling
dc.description.seriesinformationComputer Graphics Forum
dc.description.volume36
dc.identifier.doi10.1111/cgf.13275
dc.identifier.issn1467-8659
dc.identifier.pages93-103
dc.identifier.urihttps://doi.org/10.1111/cgf.13275
dc.identifier.urihttps://diglib.eg.org:443/handle/10.1111/cgf13275
dc.publisherThe Eurographics Association and John Wiley & Sons Ltd.en_US
dc.subjectComputer Graphics
dc.subjectImage and Video
dc.subjectImage/Video Editing
dc.titleL0 Gradient-Preserving Color Transferen_US
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