Geometric Interpolation by Quartic Rational Spline Motions
نویسندگان
چکیده
We discuss piecewise rational motions with first order geometric continuity. In addition we describe an interpolation scheme generating rational spline motions of degree four matching given positions which are partially complemented by associated tangent information. As the main advantage of using geometric interpolation, it makes it possible to deal successfully with the unequal distribution of degrees of freedom between the trajectory of the origin and the rotation part of the motion.
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