Succinct Palette and Color Model Generation and Manipulation Using Hierarchical Representation

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dc.contributor.authorJeong, Taehongen_US
dc.contributor.authorYang, Myunghyunen_US
dc.contributor.authorShin, Hyun Joonen_US
dc.contributor.editorLee, Jehee and Theobalt, Christian and Wetzstein, Gordonen_US
dc.date.accessioned2019-10-14T05:05:50Z
dc.date.available2019-10-14T05:05:50Z
dc.date.issued2019
dc.description.abstractWe propose a new method to obtain the representative colors and their distributions of an image. Our intuition is that it is possible to derive the global model from the local distributions. Beginning by sampling pure colors, we build a hierarchical representation of colors in the image via a bottom-up approach. From the resulting hierarchy, we can obtain satisfactory palettes/color models automatically without a predefined size. Furthermore, we provide interactive operations to manipulate the results which allow the users to reflect their intention directly. In our experiment, we show that the proposed method produces more succinct results that faithfully represent all the colors in the image with an appropriate number of components. We also show that the proposed interactive approach can improve the results of applications such as recoloring and soft segmentation.en_US
dc.description.number7
dc.description.sectionheadersColor and Image
dc.description.seriesinformationComputer Graphics Forum
dc.description.volume38
dc.identifier.doi10.1111/cgf.13811
dc.identifier.issn1467-8659
dc.identifier.pages1-10
dc.identifier.urihttps://doi.org/10.1111/cgf.13811
dc.identifier.urihttps://diglib.eg.org:443/handle/10.1111/cgf13811
dc.publisherThe Eurographics Association and John Wiley & Sons Ltd.en_US
dc.subjectComputing methodologies
dc.subjectImage manipulation
dc.subjectHierarchical representations
dc.titleSuccinct Palette and Color Model Generation and Manipulation Using Hierarchical Representationen_US
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