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Emotion recognition by face and speech in video...

asked 2013-02-21 16:10:49 -0500

chandresh gravatar image

I am doing emotion recognition in video by using the information from face expressions and speech.


I want to extract features for the face and speech in the OpenCV. For face features, I want to use active shape model. Could you please help me in the implementation ? I have no idea about this and don't know how to start. Please help me in the implementation or give me some other thing to extract feature values for Face and speech.

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answered 2013-02-21 16:31:13 -0500

berak gravatar image

chapters 6 & 7 of the "MasteringOpenCV" book might be a good read (partly available for free on google.books)

and ofc, the example code for that: https://github.com/MasteringOpenCV/code

also search github or google.code for asmlib or libasm or aam (active appearance model) even ;) my (very personal) favourite there (as in: readability/cost of understanding it) is this one: http://code.google.com/p/asmlib-opencv/

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@break Actually I have gone through this "http://code.google.com/p/asmlib-opencv/ " and downloaded the code but though I am using windows, So unable to use that code.Please help me out.

chandresh gravatar imagechandresh ( 2013-02-21 16:36:32 -0500 )edit
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no fear, on win here, too, and it worked! i just needed to run cmake to produce the vs proj/sln files.

berak gravatar imageberak ( 2013-02-21 16:39:38 -0500 )edit

@berak...thanks for this help....I will ask you more about this if i will get some problem...

chandresh gravatar imagechandresh ( 2013-02-21 16:56:35 -0500 )edit
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actually, i keep all my opencv projects in a 'p' folder INSIDE the opencv folder, that kinda helped cmake finding the opencv stuff. going to sleep now, but tomorrow's another day ;)

berak gravatar imageberak ( 2013-02-21 17:35:17 -0500 )edit

@berak...could you please tell me, what kind of feature values are there in the active appearance model? (eg. numerical or something else).

chandresh gravatar imagechandresh ( 2013-03-04 12:26:14 -0500 )edit

numerical.

those landmark points, and maybe some weights

berak gravatar imageberak ( 2013-03-04 12:56:18 -0500 )edit

where can I learn the algorithm of active appearance model from ? I didn't find any theory regarding this.

chandresh gravatar imagechandresh ( 2013-03-04 23:03:38 -0500 )edit

can anyone help me please i downloaded the code https://github.com/cxcxcxcx/asmlib-op... but i couldn't figure out how to use it please help me out. I'm using ubuntu. thanks

sara1691362 gravatar imagesara1691362 ( 2016-03-23 17:24:19 -0500 )edit
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Asked: 2013-02-21 16:10:49 -0500

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Last updated: Feb 21 '13