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how to write the code for, RoI eye is obtained by cropping eye area based on the central point of the eye.

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Vineesha Earle
Vineesha Earle 2018-4-29
关闭： Vineesha Earle 2018-5-3
I am doing a project on fake smile detection. In which fake smile is determined by contractions of Zygomatic major and orbicularis oculli muscles.

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Prajit T R
Prajit T R 2018-5-2
Hi Vineesha
As you wish to crop the central region of the eye in the image, these MATLAB answers link might help:
https://www.mathworks.com/matlabcentral/answers/281965-how-do-i-crop-out-the-only-sclera-portion-from-image-of-an-eye
https://www.mathworks.com/matlabcentral/answers/120449-how-to-detect-eyes-and-mouth-on-a-single-image-in-matlab
To detect fake smiles, you would need a large dataset of fake and real smiles and then train it on a convolutional neural network (CNN). This link should be able to help you get started:
https://www.mathworks.com/help/nnet/examples/create-simple-deep-learning-network-for-classification.html
Hope this helps.
Cheers

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