Motion processing system

Motion processing system for regenerating motion using NURBS curve modeling

This technology models an object's motion data using NURBS (Non-Uniform Rational B-Splines) equations to generate multiple curves that share a time axis, and controls the motion of the object by adjusting control points and weights to regenerate and synchronize the motion.

Conventional spline-based motion modeling is vulnerable to measurement noise and makes it difficult to modify or precisely control modeled curves for specific purposes.

This technology builds a NURBS-based model from motion measurements and applies parameter increment calculations and interpolation to adjust control points and weights in real-time, enabling precise control of the object's position, velocity, and torque while maintaining a shared time axis.

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Key Features:

• A motion measurement unit including multiple motion sensors that measure the motion of an object and different types of motion.
• A motion modeling unit that models motion using NURBS equations based on the measured motion data.
• A motion generation unit that regenerates the object's motion by adjusting the NURBS equations modeled by the motion modeling unit.
• A motion modeling unit including multiple NURBS equations that are individually linked to each motion sensor to model different motions.

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