DDI SPAR FSM 2009 Forensics Presentation

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This is a PowerPoint presentation entitled "Forensics Application for Close-range (sub-millimeter) 3D Laser Scanning". This presentation was given at the SPAR FSM Conference in Denver, CO, USA on …

This is a PowerPoint presentation entitled "Forensics Application for Close-range (sub-millimeter) 3D Laser Scanning". This presentation was given at the SPAR FSM Conference in Denver, CO, USA on April 1, 2009.

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  • 1. Forensics Applications for Close-Range (sub-millimeter) 3D Laser Scanning Michael Raphael President & Chief Engineer www.directdimensions.com [email_address] Baltimore, Maryland, USA 410-998-0880
  • 2. Forensics Applications for Close-Range 3D Laser Scanning
    • About Direct Dimensions, Inc.
    • About 3D Scanner Technology
    • Medical Forensics
    • Forensic Objects
    • Accident Reconstruction
    • Environment Recreation
  • 3. rapid solutions to 3D problems... Direct Dimensions, Inc.
    • Leading Experts in Close-Range 3D Imaging
    • Widest Toolset for Portable 3D Metrology
    • Specialists in Manufacturing Problems
    • Reverse Engineering to CAD Models
      • Raw Data into Surfaces & Solids
      • Engineering for “Design Intent”
    • Complex 3D Inspection and FAI’s
    • Thousands of Successful Projects
    • 14-years of Experience, Staff over 20
    • One-Stop-Shop for Expert 3D Scanning
  • 4. Technical Expertise Areas Military/Aerospace Automotive Industrial Consumer Products Medical Art/Architecture 1000’s of Projects for 100’s of Customers Direct Dimensions, Inc.
  • 5. Products and Capabilities
    • Hardware
    • Portable CMMs & Laser Line Scanners
    • Various Model 3D Scanning Cameras
    • Large-Volume Spherical Scanners
    • DCC CMMs w/Laser Line Scanner
    • Photogrammetry & Camera Tools
    • Haptic Freeform Modeling Tools
    • Software
    • PolyWorks
    • Geomagic
    • RapidForm
    • VR Mesh
    • Imageware
    • SolidWorks
    • 3D Studio Max
    • Mechanical Desktop
    • ProEngineer
    • Verisurf
    • 3D Doctor
    • Rhino3D
    Direct Dimensions, Inc.
  • 6.  
  • 7. Factors that effect choice of Scanning & Modeling solution:
    • Industry
    • Scale
    • Accuracy
    • Resolution
    • Speed
    • Cost
    • Portability
    • Purpose
    • Recurrence
    • Technical Level
  • 8. Portable Arm-Based Laser Scanner
    • accuracy
    • resolution
    • speed
    • cost
    Direct Dimensions, Inc. FARO ScanArm Kreon Zephyr on FARO Perceptron on FARO
  • 9.
    • accuracy
    • resolution
    • speed
    • cost
    3D Laser Scanning Camera Direct Dimensions, Inc. Konica Minolta VIVID 9i DPI AFI-5000
  • 10. CMM-Based Laser Scanners
    • accuracy
    • resolution
    • speed
    • cost
    Direct Dimensions, Inc. Kreon on CMM
  • 11. Reverse Engineering Example Polygonal Model Rapid NURBS Engineered Surface Model Native Solid Model Hybrid Model With Features Point Cloud
  • 12. Polygonal Model Surface Model Digital Modeling Example Point Cloud
  • 13. Forensic Reconstruction
  • 14. Forensic Reconstruction
  • 15. Forensic Reconstruction
  • 16. Teeth Impression
  • 17. Facial Reconstruction
  • 18.  
  • 19.  
  • 20. Facial Biometrics
  • 21. Facial Biometrics
  • 22. Body Biometrics
  • 23. Facial Biometrics
  • 24. Lip Analysis
  • 25. Nose Impression
  • 26. Severed Arm
  • 27. Severed Hand
  • 28. Severed Finger
  • 29. Fingerprints
  • 30. Distinct Markings
  • 31. Weapon Components
  • 32. Footwear Tread
  • 33. Footwear Tread
  • 34. Footwear Tread
  • 35. Tire Tread Analysis
  • 36. Automobile Crash Investigation
  • 37. Car Interior
  • 38. Automobile Crash Investigation
  • 39. Airplane Investigation
  • 40. Facility Scanning
  • 41. Facility Scanning
  • 42. Explosive Test Analysis
  • 43. Crime Scene Analysis
  • 44. Crime Scene Analysis
  • 45. Crime Scene Analysis
  • 46. Crime Scene Analysis
  • 47.
    • FARO LS880 data collection in process
    Damaged Train Tanker Car Accident Reconstruction and Analysis
  • 48.
    • Raw scan data processed and aligned together
    Damaged Train Tanker Car Accident Reconstruction and Analysis
  • 49.
    • High-res area stitched into low-res area
    Damaged Train Tanker Car Accident Reconstruction and Analysis
  • 50.
    • Completed polygon shell, and detailed damaged area of car
    Damaged Train Tanker Car Accident Reconstruction and Analysis
  • 51.
    • Inside of the car aligned and modeled to the outside, giving thickness to the model
    Damaged Train Tanker Car Accident Reconstruction and Analysis
  • 52.
    • Verification analysis and annotations performed to show the extent of damage
    • Reports can be exported for additional analysis
    Damaged Train Tanker Car Accident Reconstruction and Analysis
  • 53. Pre-Event Planning
  • 54. Pre-Event Planning
  • 55. Pre-Event Planning
  • 56. Thank You! Questions? Michael Raphael President & Chief Engineer www.directdimensions.com [email_address] Baltimore, Maryland, USA 410-998-0880 Forensics Applications for Close-Range 3D Laser Scanning