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Motivation and Approach

Explore the accuracy of Kinect for upper-limb tracking and ways to enhance its performance. Learn about the best positioning and methods for improvement using the 3D Investigator™ Motion Capture System. Results from a study with healthy young subjects are discussed.

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Motivation and Approach

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Presentation Transcript

  1. Motivation and Approach • Kinect is a low-cost human motion tracking device • Use for upper-limb motion tracking • The accuracy is limited • How to measure the accuracy? • How to improve? • What is the best location?

  2. Method • Use 3D Investigator™ Motion Capture System (NDI Co.) • 9 Kinect locations • 10 healthy young subjects • 21 Targets • 4 upper-limb joint angles • Kinematic error • Repeated measures ANOVA

  3. Results • 2 Best • 2 Worst • Typical

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