Eye glasses Detection

ErrorCode Trueface::SDK::detectGlasses(const TFImage &tfImage, const FaceBoxAndLandmarks &faceBoxAndLandmarks, GlassesLabel &result, float &glassesScore)

Detect whether the face in the image is wearing any type of eye glasses or not.

Parameters:

  • tfImage – [in] The input image returned by preprocessImage().

  • faceBoxAndLandmarks – [in] FaceBoxAndLandmarks returned by detectFaces() or detectLargestFace().

  • result – [out] The predicted GlassesLabel for face image.

  • glassesScore – [out] The glasses score for this image. This can be used for setting custom thresholds that work better for the use case. By default, we use a glasses score greater than 0.0 to determine that glasses were detected.

Returns:

Error code, see ErrorCode.

enum class Trueface::GlassesLabel

Results from eye glasses detection.

Values:

enumerator GLASSES

There are glasses on the face.

enumerator NO_GLASSES

There are no glasses on the face.