Predict the Bounding Boxes of Speed Signs from Scene StreetView Images.The dataset was compiled by Map My India.
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 :
- The complete model is described in the jupyter notebook floydjup.ipynb
- several dump named files have parameters for trained models.