Machine Vision

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human recognition

hello,

i am using labview 2011,vision assistant and a webcam, i have also installed the vision builder AI.

what i am trying to do is human recognition..i was able for example to detect my face and colors but i need my VI to be able to detect humans in general.. i don't want to create a new template for each new person the camera will encounter ..i made some searches on this issue and all the solutions proposed are via algorithms and some are using matlab

 

any idea how to do that ?

 

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Hello,

 

for human recognition you can take a look at the HOG (histogram of oriented gradients) descriptors. For face detection, take a look at Eigenfaces and Fisherfaces algorithms.

 

Your question is a bit ambiguous - you are talking about human recognition and in the next sentence about face recognition.

 

Best regards,

K


https://decibel.ni.com/content/blogs/kl3m3n



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hello,

thanks for the reply ,i am talking just about human recognition ..i told you that i was able to identify my face... but what i need is only human recognition

 

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Hello,

 

I agree that the HOG method will be a good way to implement this functionality.

There are multiple methods to use, I would suggest to read through the following link http://en.wikipedia.org/wiki/Pedestrian_detection

Also, there are plenty of materials on the web that explains the mathematical models used.

 

Best regards,

IR.

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Hello gays

 

Someone has a VI for this purpose? Human recognition

 

thanks

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Sorry,

Hello guys

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