Individual Identification of Zebra - PowerPoint PPT Presentation

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Individual Identification of Zebra

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Individual Identification of Zebra Original design plan Progress Final stages Design Plan Acquisition Preprocessing Clarity and quality issues Processing Regions of ... – PowerPoint PPT presentation

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Title: Individual Identification of Zebra


1
Individual Identification of Zebra
  • Original design plan
  • Progress
  • Final stages

2
Design Plan
  • Acquisition
  • Preprocessing
  • Clarity and quality issues
  • Processing
  • Regions of Interest (ROI)
  • Adaptive Thresholding
  • Thinning
  • Feature Extraction
  • Statistical Matching
  • End Point
  • Useful comparatives
  • Error measurement

3
Design Plan
  • Acquisition
  • Preprocessing
  • Clarity and quality issues
  • Processing
  • Regions of Interest (ROI)
  • Adaptive Thresholding
  • Thinning
  • Feature Extraction
  • Statistical Matching
  • End Point
  • Useful comparatives
  • Error measurement

4
Acquisition
  • Digital footage
  • Amakhala reserve
  • Frame extraction
  • Jitter, interlacing
  • Manual selection
  • 20 mins 600 images

5
Preprocessing
  • De-interlacing
  • Sharpening
  • Smoothing

6
Preprocessing
  • De-interlacing
  • Sharpening
  • Smoothing

7
Adaptive Thresholding
  • Tile image
  • Block size variable
  • Determine µI(Gs)
  • µ adapts
  • Simple comparison
  • Image binarized

8
Adaptive Thresholding
  • Tile image
  • Block size variable
  • Determine µI(Gs)
  • µ adapts
  • Simple comparison
  • Image binarized
  • Inexpensive and effective

9
Problem Domain Processing
  • Thinning
  • Stripe tracking
  • Formation of relative vector metric
  • Statistical matching
  • Fingerprint technology
  • Database population and interaction

10
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