Count how many humans (frontal faces) are in the scene (from cam feed or video file).
Just Go With It, Dir. Dennis Dugan. Perfs. Adam Sandler, Jeniffer Aniston. Columbia Pictures, 2011
Assuming that you've a Unix like OS or emulation, git, Python 3 and virtualenvwrapper installed, just issue:
mkvirtualenv piplcount
workon piplcount
git clone git@github.com:policratus/piplcount.git
cd piplcount
pip install -r requirements/requirements.txt
There are two options of use with piplcount: stream from a camera or a video file. To stream using you webcam, issue:
./piplcount stream webcam
If you want to stream from a video file, issue:
./piplcount stream /path/to/your/video.file
Piplcount uses heavily OpenCV and was tested with OpenCV 3.3.0. Despite this dependency is added to requirements.txt, is encouraged to use a manually compiled version. This article from Manuel Ignacio López Quintero can help you: http://milq.github.io/install-opencv-ubuntu-debian/. It's important also to include the support for ffmpeg when compiling OpenCV.