Implementation of the paper Learning Deep Features for Discriminative Localization.
python3 cam.py --image cat_and_dog.jpg --class-idx 208
The class indices can be found at https://gist.github.com/yrevar/942d3a0ac09ec9e5eb3a
Example image: cat_and_dog.jpg is by Cassandre Vingere (https://commons.wikimedia.org/wiki/File:Chien_avec_chat.pdf)