Edits to detection layer:
don't do NMS, just apply deltas and output detection coordinates and scores
Also add anchor output to AnchorTarget so that this layer can come after RPN in order to see RPN detections. This make AnchorTarget more similar to ProposalTarget as well.
Edits to detection layer: don't do NMS, just apply deltas and output detection coordinates and scores
Also add anchor output to AnchorTarget so that this layer can come after RPN in order to see RPN detections. This make AnchorTarget more similar to ProposalTarget as well.