Machine Vision

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how can i identify motion from an avi file

hi every one

 i want to know whether i can count the no of time my hand moves forward and backward from the captured video

if yes how please help me on this

thank you

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Hi seden,


you might find the following link of some use:

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Message 2 of 4

Vision Development Module 2010 contain several motion estimation algorithms (optical flow) that you can use for that purpose.

You can find a brief description of the algorithms here:


Best regards,



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thanks for your replys i am intrested to identify human body movement such as belly movement or hand movement

i have ni vision 2009 and labview 2009 can i do it with these resourse or i need more thank you

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