What is the code for facial feature extraction using linear discriminant analysis(LDA)?

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Isha Pandya
Isha Pandya le 21 Oct 2016
I am designing a system which can classify a person's facial expression and micro expression to detect lie. I want to extract facial features like eyes, eyebrows, lips so after that I can classify them as whether a person is lying or not. What is code for feature extraction using LDA? Please help me with the code.

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