https://arxiv.org/abs/1506.02640 Idea: No bounding box proposals. Predict a class and a
box for every location
in a grid.
YOLO- You Only Look Once
https://arxiv.org/abs/1506.02640 Divide the image into 7x7 cells.
Each cell trains a detector.
The detector needs to predict the object’s class distributions.
The detector has 2 bounding-box predictors to predict
bounding-boxes and confidence scores.