M. Cohen, W.Sweldens, Z.Liu, and S. Gortler. Hierarchical spacetime control of linked figures. In Wavelets and their applications in Computer Graphics, SIGGRAPH '94 Course notes, pages 129--136, August 1994. Home/Search Document Details and Download
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Quick Tuning of a Reference Locomotion Gait - Nougaret, Arnaldi.. (1 citation) (Correct)
....won t do because they do not tackle periodicity changes efficiently. So far, we did not mention anything about polynomial splines. As a matter of fact, B splines could certainly have been considered, because of their already spreaded use in the computer graphics community. Actually, M. Cohen [6, 20] already made an interesting comparison between wavelet and splines, that concluded that the former work better than the later in the context of parametric optimization. Our view is that wavelet parameters have a physical meaning (wavelet parameters relate to the gait s local velocity, amplitude ....
M. Cohen, W.Sweldens, Z.Liu, and S. Gortler. Hierarchical spacetime control of linked figures. In Wavelets and their applications in Computer Graphics, SIGGRAPH '94 Course notes, pages 129--136, August 1994.
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