anyone know which sensor can detect human motion?

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anyone know which sensor can detect human motion?

Postby fiq » Thu Oct 06, 2011 9:55 pm

i,m looking for human motion sensor can detect efficiently with human not others motion.tq.pliz help me :(
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Re: anyone know which sensor can detect human motion?

Postby yonghui » Sat Oct 08, 2011 11:39 am

hi,

PIR sensor can detect human movement. but i think it will detect any warm blooded living creatures.
if u wan to detect human only. then i think u will need to do image processing with camera.



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yh
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Re: anyone know which sensor can detect human motion?

Postby robosang » Tue Oct 11, 2011 7:37 am

Agreed with yonghui, PIR might be a low cost solution, yet, it detect any movement with infrared which include small animals like cats, dogs, etc.

Image processing will be the other alternative, as highlighted, you will require more budget and a lot of work to make it recognize human only. :D
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Re: anyone know which sensor can detect human motion?

Postby fiq » Wed Oct 12, 2011 10:30 pm

tq 4 ur suggestion n idea :D but using image processing with camera, is that high cost?
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Re: anyone know which sensor can detect human motion?

Postby sich » Thu Oct 13, 2011 9:15 am

The camera cost is not a concern... how to come out with the image processing algorithm that works is more crucial.
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