Design Choices

No major design choices has been made. Straight forward implementation based on project spec.


Performance

  1. ROC Curves

    Roc for graf

    Roc for Yosemite

  2. Yosemite & graf test

    graf


    Yosemite


  3. Average AUC
    Average AUC(ratio) Average AUC(ssd)
    graf 0.509 0.574
    wall 0.711 0.654
    leuven 0.749 0.679
    bikes 0.786 0.777


Strengths & Weaknesses

Stregths: The mops descriptors are invariant to orientation changes in the features and our matches are pretty accurate.

Weaknesses: Finding the best matches is slow since we go over all the features multiple times. Our simple descriptors are very simple since they don't use orientation and are just 5by5 windows around the pixel of interest.


Gallery