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Does the brightness or contrast of the video matter, i.e. should it be adjusted before using the Affectiva Emotion SDK so that the face is best visible?

machinery
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1 Answers1

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Yes, moderate levels of brightness and contrast are best. The SDK provides some feedback on brightness in the Face::faceQuality metric:

http://affectiva.github.io/developerportal/pages/platforms/v3_4_1/windows/classdocs/affdex-native/structaffdex_1_1_face_quality.html 1

Andy Dennie
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