Kaggle competition: Draper satellite image chronology

The target for this competition is to predict the image chronology

URL: https://www.kaggle.com/c/draper-satellite-image-chronology

A very good example:


Some understandings:

  • The idea of image registration: based on detection corner(Harris Corner Detector), because the corner will not be change after rotation of other transform
  • Image matching: overlap different images can identify the difference
  • The powerfulness of XGBoost
  • The best 3 Kaggler team is not based on machine learning, the basic image processing methods are also very important

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