Faster RCNN vs. SSD

 

 

 

https://www.youtube.com/watch?v=y6UmV8QwO9Q&list=PLkRkKTC6HZMy8smJGhhZ4HBIQgShLaTo8

 

1. Faster RCNN : RPN is trained separately from classification network.

2. Feature extraction layers like VGG are required for RPN, classification. It's applied for both faster rcnn and ssd.