Distinguish person face algorithm

asked 2015-06-25 11:25:43 -0500

sarit gravatar image

Hi
How can I distinguish person face?
I am now creating the face database, but my program gets all the faces without classification on them.
They are mixed up. How can I group same person faces in the same directory without human effort?
I have tried norm between images, but threshold are varieties too much. It depends on many factors like posing,
illumination.
Best regards
Sarit

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Comments

for pose normalization, look here: http://answers.opencv.org/question/24...

for lighting, i'd recommend http://docs.opencv.org/ref/master/d2/...

berak gravatar imageberak ( 2015-06-27 04:44:49 -0500 )edit

@berak Thank you. I'm following your given sources.

sarit gravatar imagesarit ( 2015-06-27 12:57:00 -0500 )edit

@berak. Right now, I can detect eyes and mouth of person face. Suppose I use simple affine tranform http://docs.opencv.org/doc/tutorials/... to transform face from first picture to second image by mapping a pair of eyes and mouth. Is the result going to be a wrong one? If it wrong. What's wrong?

Tiras gravatar imageTiras ( 2015-07-31 09:03:31 -0500 )edit

@Tiras, yes, just start with that. if it goes wrong, ask a new question ;)

berak gravatar imageberak ( 2015-07-31 09:17:36 -0500 )edit

@berak. Thank you berak. Feels like something exciting is waiting for me :o

Tiras gravatar imageTiras ( 2015-08-01 21:45:15 -0500 )edit