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Advanced 3D Modelling for Industrial Design Applications

Utilizing laser design and mass customization techniques for industrial design projects like golf club heads and fan discs, featuring multiresolution mesh analysis and subdivision surfaces. Learn about fitting smooth surfaces and mesh scanning methods for precise results. Explore the use of active light scanners for enhanced accuracy in sensor technology.

jshreffler
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Advanced 3D Modelling for Industrial Design Applications

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  1. Industrial design Scan of golf club (Laser Design) Computer model Mass customization of garments Scan of lower body(Textile and Clothing Technology Corp.) Fitted template(Dimension curves drawn in yellow)

  2. y x

  3. x2 x1

  4. Top left: (simulated) mechanical partTop right: point sampleBottom: initial surface estimate

  5. Result of mesh fitting Original Fitted mesh

  6. Result of mesh fitting Scan of fan disc(Laser Design) Fitted mesh

  7. Result of mesh fitting Scan of golf club head(Laser Design) Fitted mesh

  8. Fitting piecewise smooth subdivision surface Original Subdivision surface

  9. Fitting piecewise smooth subdivision surface Mesh fitted to fan disc scan Subdivision surface

  10. Fitting piecewise smooth subdivision surface Fitted mesh Subdivision surface

  11. Multiresolution analysis of meshes Top left: original (~ 100,000 faces)Top right: simplest wavelet approximationBottom: more detailed wavelet approximation

  12. Thank you for your patience

  13. Sensors ( Laser scanners, shape cameras) Simplest idea: Active light scanner using triangulation

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