Are FaceFeatures in FeatureExtractor, grayscale or RGB images?

fortsaint (Nicola Cattabiani) September 18, 2017, 10:13am 1

I am implementing a facial recognition system in the Wolfram Language, and I would like to know if the

FeatureExtractor->FaceFeatures

works best with grayscale or RGB images. I would like to know if the FeatureExtractor automatically converts RGB to grayscale or it preserve RGB colorspace to extract additional face features. ~ Thank You.

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Are FaceFeatures in FeatureExtractor, grayscale or RGB images?

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