PPT Slide

3D Mesh Processing?Initial Error Analysis

Stanford University School of Engineering

Department of Mechanical Engineering

XX February 2000

Stereo Correlation

• How do you know which pixels match?
• Correlation options

  • Brightness comparisons

    • Pixel
    • Window
    • Glob
  • Edge detection
  • Combination edge enhancement and brightness comparison

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Mention brightness limitations

• Pixels: (gray level..255, 640 pixels across the screen…guarantee two matching pixels)

• Therefore go to Windows (bigger the window, the bigger the error)