Sulle figure inverse

Inverse Kinematics and Geometric Constraints for Articulated Figure Manipulation

Computer animation of articulated gures can be tedious largely due to the amount of data which must be speci ed at each frame Animation techniques range from simple interpolation between keyframed gure poses to higher level algorithmic models of speci c movement patterns The former provides the animator with complete control over the movement whereas the latter may provide only limited control ...

Combined Direct and Inverse Kinematic Control for Articulated Figure Motion Editing

A new approach is presented for the animation of articulated figures. We propose a system of articulated motion design which offers a full combination of both direct and inverse kinematic control of the joint parameters. Such an approach allows an animator to interactively specify goal-directed changes to existing sampled joint motions, resulting in a more general and expressive class of possib...

Asymptotic Series for Hofstadter’s Figure-Figure Sequences

We compute asymptotic series for Hofstadter’s figure-figure sequences.

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Figure Captions

Figure 1. The growth rates of the two most dangerous odd modes at a position 100cm from the leading edge in the experiment of Swearingen and Blackwelder (1987). Figure 2. The contours of the streamwise and normal velocity components for the most dangerous odd mode 100 cm from the leading edge in the experiment of Swearingen and Blackwelder (1987). Figure 3. The various regions of the three{dime...