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Speed-Sign-Detector-Kaggle-

Predict the Bounding Boxes of Speed Signs from Scene StreetView Images.The dataset was compiled by Map My India. Sample Image

Task at hand was to detect bounding boxes around speed signs in a small dataset given by Map My India . A sample image has been shown above .

  • Techniques used were Histogram of Gradients(HOG) features to detect the circular shaped signboards .
  • To detect bounding boxes accurately a sliding window algorithm was used , which gave predictions as confidence scores .
  • A sample of the extracted hog features from a sign board : sample_hog_features
  • The complete model is described in the jupyter notebook floydjup.ipynb
  • several dump named files have parameters for trained models.