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Luca Vezzaro

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29 Feb 2012 Screenshot ICAAM - Inverse compositional Active Appearance Models An implementation of inverse-compositional Active Appearance Models capable of real-time performance Author: Luca Vezzaro active appearance mod..., image processing defo... 73 43
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16 Apr 2014 ICAAM - Inverse compositional Active Appearance Models An implementation of inverse-compositional Active Appearance Models capable of real-time performance Author: Luca Vezzaro

@Elaungkumaran:

1. This is creating the annotations variable:

load(sprintf('cootes/%s', training_files(i).name));

Use the build_model_2d_from_files to not be exposed to such intricacies.

2. What do you mean? fit_2d is the function to fit. You need to provide a shape to start the fit. As AAMs don't do face detection you need to first apply a face detection algorithm to detect the approximate location of the face and use that to fit your AAM to the detected face.

21 Jun 2013 ICAAM - Inverse compositional Active Appearance Models An implementation of inverse-compositional Active Appearance Models capable of real-time performance Author: Luca Vezzaro

I'll try to fix the issue, but first I need to get MATLAB 2012b. I'll see what I can do.

21 Jun 2013 ICAAM - Inverse compositional Active Appearance Models An implementation of inverse-compositional Active Appearance Models capable of real-time performance Author: Luca Vezzaro

Please use a older MATLAB version, if you can.

17 Jun 2013 ICAAM - Inverse compositional Active Appearance Models An implementation of inverse-compositional Active Appearance Models capable of real-time performance Author: Luca Vezzaro

Anika, do you mean Matlab R2011b?

Are you sure you're using the latest version from here? http://sourceforge.net/projects/icaam/files/

20 Nov 2012 ICAAM - Inverse compositional Active Appearance Models An implementation of inverse-compositional Active Appearance Models capable of real-time performance Author: Luca Vezzaro

Thanks for the feedback Sid Rajaram. Good to know!

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22 Apr 2014 ICAAM - Inverse compositional Active Appearance Models An implementation of inverse-compositional Active Appearance Models capable of real-time performance Author: Luca Vezzaro Elangkumaran

I've generated an initial shape. But the AAM still keeps diverging.

Please find more details at: http://goo.gl/1VI131

16 Apr 2014 ICAAM - Inverse compositional Active Appearance Models An implementation of inverse-compositional Active Appearance Models capable of real-time performance Author: Luca Vezzaro Vezzaro, Luca

@Elaungkumaran:

1. This is creating the annotations variable:

load(sprintf('cootes/%s', training_files(i).name));

Use the build_model_2d_from_files to not be exposed to such intricacies.

2. What do you mean? fit_2d is the function to fit. You need to provide a shape to start the fit. As AAMs don't do face detection you need to first apply a face detection algorithm to detect the approximate location of the face and use that to fit your AAM to the detected face.

15 Apr 2014 ICAAM - Inverse compositional Active Appearance Models An implementation of inverse-compositional Active Appearance Models capable of real-time performance Author: Luca Vezzaro Elangkumaran

I have a couple of queries:
1. The examples/fit2d_test.m loads shape using
shapes(:,:,i) = xy2ij(annotations, size(app,1));
but the variable 'annotations' is not declared previously. Where do you get the annotations and load to 'shapes'?

2. How do I fit the AAM to a file with an initial shape? (i.e. a non-annotated image). I am a beginner in this area and can't seem to make it work

21 Jun 2013 ICAAM - Inverse compositional Active Appearance Models An implementation of inverse-compositional Active Appearance Models capable of real-time performance Author: Luca Vezzaro Vezzaro, Luca

I'll try to fix the issue, but first I need to get MATLAB 2012b. I'll see what I can do.

21 Jun 2013 ICAAM - Inverse compositional Active Appearance Models An implementation of inverse-compositional Active Appearance Models capable of real-time performance Author: Luca Vezzaro Vezzaro, Luca

Please use a older MATLAB version, if you can.

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