Chip Widmer ' Chad Hopkins ' Dewey Tran ' Miguel Ramos Eraldo Ribeiro

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Chip Widmer . Chad Hopkins . Dewey Tran . Miguel
RamosEraldo Ribeiro
parilis . adj . like, similar, equal.

• Parilis

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Shape Contexts

• Rich shape descriptor based on log-polar
  histogram of image from one points perspective
• Compute Cost Matrix
• Cost based on ?2 distribution

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Shape Contexts

• Optimal Assignments for Cost Matrix
• Hungarian Method (Kuhn-Munkres)
• Combinatorial Optimization
• Matrix implementation
• O(n3)
• Optimal Costs summed together

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Chamfer Matching

• User specified restarts for hillclimbing
  algorithm
• Starts in a different location each time

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GUI

• Menu Bar
• File menu Help menu
• User Options
• Sketchpad Improvement
• Open file dialog box
• Save file dialog box

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Next Milestone

• Milestone 5 (March 23)
• Finish implementing sketchpad.
• Performance Tweaking
• Testing
• - GUI/Matcher Interaction
• Poster
• Manual
• Design Showcase (April 3 )

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Questions?