Inside3DPrintingSantaClara_JordanWilliams
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This document discusses 3D scanning technologies and their current and potential future uses. It provides an overview of different 3D scanning techniques like laser scanning, structured light scanning, photogrammetry, and others. It also covers current applications of 3D scanning in fields like engineering, medicine, art preservation, and more. Challenges of 3D scanning like dealing with specular, transparent, or tiny objects are also examined.
Inside3DPrintingSantaClara_JordanWilliams
- 1. DIGITIZING REALITY AN INTRO TO 3D SCANNING With Jordan Williams
- 2. CAPTURED DIMENSIONS CapturedDimensions.com @captured CapturedDimensions
- 3. OUTLINE • Technology Overview • Current Uses of 3D Scanning • Challenges in Scanning • Getting Started with Scanning • The Future for Scanning
- 9. TECH: CMM USES: •Manufacturing •Prototyping •Industrial Design •Reverse Engineering
- 10. TECH: CMM Pros: •Very Precise Cons: •No Texture Data •Very Slow •May damage scan subject (poor for artifacts)
- 11. TECH: Laser Scanning USES: •Science •Engineering •Curation
- 12. TECH: LIDAR
- 13. TECH: Laser Scanning Pros: •Flexible •Accurate Cons: •No Texture Data
- 14. TECH: LIDAR USES: •Archaeology •Seismology •Geology •Mapping
- 15. TECH: LIDAR
- 16. TECH: LLDAR
- 17. TECH: LiDAR Pros: •Good Detail •Largest Scan Area •Flexible Cons: •Quite Slow •Heavy Processing Requirements •Significant Capital Outlay
- 18. TECH: Structured Light USES: •Measurement •Forensic Science •Reverse Engineering •Curation
- 20. TECH: Structured Light Pros: •Fast •Accurate •Versatile Cons: •Lighting Conditions •Calibration
- 21. TECH: X-Ray Computed Tomography USES: •Medical •Void Detection •Metrology
- 22. TECH: X-Ray Computed Tomography
- 23. TECH: X-Ray Computed Tomography Pros: •Very Accurate •Flexible Cons: •Image Artifacts •Significant Capital •Radiation Exposure
- 24. TECH: Photometric Stereo USES: •Facial Recognition •Human Scanning •Entertainment
- 27. TECH: Photometric Stereo Pros: •Accurate •Excellent Textures Cons: •Expensive •Requires Complete Lighting Control
- 32. TECH: PHOTOGRAMMETRY Pros: •Good Accuracy •Best Texture Data •Very Fast •Flexible Cons: •Heavy Processing
- 34. TECH: Hand-Held Structured Light
- 41. TECH: Mobile USES: •Recreation •Experimentation •Education
- 42. TECH: Mobile
- 43. MOBILE: iSENSE
- 44. SCANNING USES
- 45. USES: Engineering •Reverse Engineering •Prototyping •Production
- 47. USES: Medical
- 48. USES: Medical •Dental •Dermatological •Implants •Prosthesis •Full Body Scans
- 49. USES: Medical
- 50. USES: ART
- 51. USES: FASHION
- 52. USES: LANDMARKS
- 54. USES: CAPTURE THE MOMENT Bride Groom Pic Others? Can Duplicate Slide
- 57. USES: PRESERVATION Smithsonian X 3D 3d.si.edu @3D_DIGI_SI
- 58. GETTING STARTED
- 61. GETTING STARTED: 123D CATCH •123D Catch Images
- 62. CHALLENGES: SCANNING •Specularity •Translucency/Transparency •Tiny Details •Data Overload •Texture Acquisition
- 72. WORKFLOW: MESH CLEANUP •Zbrush •Maya •Blender •Mudbox •Meshlab
- 73. WORKFLOW: PRINT PREP •Meshlab •Netfabb •Materialise Magics
- 74. SCIENCE VS ART •Not Turn-Key •Heavy Human Involvement •Need Good Artists
- 75. WHAT’S NEXT?
- 80. FUTURE: HOLODECK
- 82. THANKS! @captured CapturedDimensions CapturedDimensions.com