2019
DOI: 10.1111/cgf.13811
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Succinct Palette and Color Model Generation and Manipulation Using Hierarchical Representation

Abstract: We 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 al… Show more

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Cited by 6 publications
(2 citation statements)
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“…[ZNZ * 21] formulated an optimization solving for palette colors and mixing weights simultaneously by considering color separation priors. [JYS19] create palettes in a hierarchical, bottom‐up manner. These are quite different from the image‐space and palette‐space hierarchies we use to support local editing.…”
Section: Related Workmentioning
confidence: 99%
“…[ZNZ * 21] formulated an optimization solving for palette colors and mixing weights simultaneously by considering color separation priors. [JYS19] create palettes in a hierarchical, bottom‐up manner. These are quite different from the image‐space and palette‐space hierarchies we use to support local editing.…”
Section: Related Workmentioning
confidence: 99%
“…Jeong et al first sample pure colours, then build a hierarchical model by splitting each layer, and all the possible colours within it, into two layers where the colour variance is much smaller and the dominant colours are as distinct from each other as possible. [11]…”
Section: Soft Colour Segmentationmentioning
confidence: 99%