Construction method of barycentric coordinates
A technology of barycentric coordinates and construction methods, which is applied in 3D modeling, image data processing, instruments, etc., can solve the problem that the mean center coordinates do not have non-negativeness, and achieve the effect of speeding up the interpolation algorithm and reducing memory consumption
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[0056] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with specific embodiments and with reference to the accompanying drawings. Obviously, the described embodiments are only Some, but not all, embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0057] The present invention provides a smooth and local barycentric coordinate construction method, according to which, the smooth and local barycentric coordinates of the contained space can be generated from the input plane polygon or three-dimensional triangular grid, such as figure 1 As shown, the method specifically includes the following steps:
[0058] Step A: ...
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