Method and system for color representation generation
地域：
Toronto
摘要
There is provided a system and method for color representation generation. In an aspect, the method includes: receiving three base colors; receiving a patchwork parameter; and generating a color representation having each of the three base colors at a vertex of a triangular face, the triangular face having a color distribution therein, the color distribution discretized into discrete portions, the amount of discretization based on the patchwork parameter, each discrete portion having an interpolated color determined to be a combination of the base colors at respective coordinates of such discrete portion. In further aspects, one or more color representations are generated based on an input image and can be used to modify colors of a reconstructed image.
說明書
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pijk=Vuijk(pu,pv)+f(dijk2)·w{right arrow over (n)}??(4)
where the first term is the point location in the triangle plane, and the second term is its displacement in the normal direction.
In this example, each control point pijk is assigned barycentric coordinates uijk with respect to the triangle vertices V. u111=(pu, pv, 1?pu?pv) is defined as the focus point and corner control points u300, u030, u003 are set to the vertex colors. The remaining coordinates are likewise naturally expressed in terms of (pu, pv), as shown in
Thus, the set of non-linearly interpolated colors defined by the color sail is:
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