Master Thesis Presentation

1
Master Thesis Presentation

• Object recognition using segmentation region
  features
• Paris Zeimpekos

2
Main Idea

• Recognition of an object (s) in an image and
  Classification with the Bag of Keypoints
• Over-segmentation of image
• Extract from each region color and texture
  information
• Use them as features

3
Results

• Using whole data set and testing all classes
  together
• -gt people 80
• -gt some animals (cows, sheep, cats) or
• cars average results 40
• -gt for other classes bad results gt10

4
Results (2)

• Tried different number of clusters
• e.g k -gt 100, 500, 1000,
• -gtmore or less the same results
• Trained each class separately
• -gt worked greatly, more than 80-85 correct

5
Future Work / Time plan

• Wrap up results and
• Finish writing report July