Botany Image Processing

Mean shift clustering
• Experiment 25: Combine mean shift and shortest path grouping
  
  
• Experiment 24: Using mean shift for clustering after hough transformation
  
  
• Experiment 23: Using mean shift for clustering after hough transformation
  
  
• Experiment 22: Using new data set, try using shortest path without Hough transformation trimming, bad result till now
  
  

Shortest path grouping
• Experiment 21: Shortest Path without Hough Candidates
  
  
• Experiment 19: Bayes_Hough method, 6, assignment problem
  
  
• Experiment 18: Bayes_Hough method, 5, assignment problem
  
  

Hough transform
• Experiment 17: Bayes_Hough method, 4, assignment problem
  
  
• Experiment 16: Bayes_Hough method, 3
  
  • Hough transfer, estimate for rotation angle and scale.
  
  
• Experiment 15: Bayes_Hough method, 2
  
  • Hough transfer, more experiments on different method.
  
  
• Experiment 14: Bayes_Hough method, 1
  
  • Get control points
  • Uniformly interpolate edges and Compare edgelet segments using SSD
  • Compute transform parameters
  • Hough transfer, naive method, no wieghting, only for translate parameter
  
  
• Experiment 13: Preparing model contour and contour segments
  
  

Matching for sigle leaves
• Experiment 12:
  • Dynamic Programming matching
    
    • Whole Matching
    • Partial Matching
    
    
  • KNN with shape context, using DP Matching
    
    
• Experiment 11:
  • Contour extraction of data from OSU
    
  • KNN with shape context, whole data
    
    
• Experiment 10: KNN with shape context
  
  
• Experiment 9: Iteration Thin Plate Spline
• Experiment 8: Dummy Matching
  
• Experiment 7: Matching
  
  
• Experiment 6: computing the shape context for leaf contours
  
  

• Experiment 5: KNN, varying the size of training set
  Conclusion, the correctness increases as the size of training set increaes.
  
  
• Experiment 4: Using Fourier Descriptor to Classification
• Experiment 3: Data Preparation
  The data are currently modified from the project Digital Images of Swedish Leaves, we shrinked them to a smaller size for conveniece.
  
  
• Experiment 2: Contour Detection
• Experiment 1: Example Images
  

Haibin Ling