On-camera image processor to detect and count the number of passengers
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We're currently learning this: http://www.mathworks.com/help/vision/examples/face-detection-and-tracking-using-the-klt-algorithm.html
In short, we're trying to detect face and its features, even if the person shook his/her head.
I also happened to know another algorithm called Viola-Jones, but as long as I know, it can only detect if the face is straight ahead to the camera and won't work when the person shook their head.
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How cool are you about sharing the data-set? I'm currently working on a machine learning approach to counting cars in parking lots. I'd like to see how well my algorithm can generalize to people counting..
facial tracking is a good solution
and we are happy to share our code with everyone
Yea! Would be better if you put details so we can understand more about it....
Hi! Yes, we're still working on it, we'll put more details!
Thanks for your attention! :D
he means a 'face identification' not only 'just face'. Could you ?
Hi there!
We're still not sure, since identifying several faces from distance (i.e from CCTV inside a bus full of people) will not be easy. But we're working towards it!
Thanks for your question.
What about the privacy implications ? Rules vary with cultures, states and countries.
it depends of place/location. In public place such as airports will be very usefull to detect criminal, I think.
Hi, it's exactly what we were thinking, that it could be very useful in airports!
Hi! I'm still not sure what implications you are referring to, but our idea is just to count the number of passengers (without identifying).
But we also have another "future vision" which is to put these cameras on airport to detect (maybe) some wanted criminals.
Thanks for your comment!
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This can be used for:
- Monitoring the density of passengers inside public transportation
- Real-time counting
- Collecting information regarding when people gets in or out during their journey
this is what i need. can you please give me a presentation.
my company at the public transportation is very concern about passenger. if the passenger pay to the bus crew and the bus crew doesn't deposit with the real number of passenger to the cashier it will be loss for company. and that is the real problem until now.