Rfcn for the ncnn framework
Training set: VOC2007+VOC2012
Prediction time: 2484 mSec (RPi 4)
Special made for a bare Raspberry Pi see: https://qengineering.eu/opencv-c-examples-on-raspberry-pi.html
To extract and run the network in Code::Blocks
$ mkdir MyDir
$ cd MyDir
$ wget https://github.com/Qengineering/Rfcn_ncnn/archive/master.zip
$ unzip -j master.zip
Remove master.zip and README.md as they are no longer needed.
$ rm master.zip
$ rm README.md
Your MyDir folder must now look like this:
rfcn.bin (download this file from: https://drive.google.com/open?id=1_MO5ipSymIxlBAF2elD3AOJyboIdiKEa )
Run Rfcn.cpb with Code::Blocks. Remember, you also need a working OpenCV 4 on your Raspberry.