Abstract | ||
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In this paper we provide a new compact formulation of rigid shape interpolation in terms of normal equations, and propose several enhancements to previous techniques. Specifically, we propose 1) a way to improve mesh independence, making the interpolation result less influenced by variations in tessellation, 2) a faster way to make the interpolation symmetric, and 3) simple modifications to enable controllable interpolation. Finally we also identify 4) a failure mode related to large rotations that is easily triggered in practical use, and we present a solution for this as well. |
Year | DOI | Venue |
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2008 | 10.1145/1377980.1377993 | NPAR |
Keywords | Field | DocType |
poisson problem,in-betweening,interpolation,leastsquares,morphing,npr | Nearest-neighbor interpolation,Spline interpolation,Computer science,Interpolation,Artificial intelligence,Linear interpolation,Trilinear interpolation,Computer vision,Mathematical optimization,Multivariate interpolation,Stairstep interpolation,Algorithm,Bilinear interpolation | Conference |
Citations | PageRank | References |
14 | 0.60 | 21 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
William Baxter | 1 | 65 | 3.78 |
Pascal Barla | 2 | 553 | 29.07 |
Ken Anjyo | 3 | 381 | 46.67 |