Basis point of Angle by gazeAngles

[Yoshihisa_K_]

With using gazeAngle, we can obtain get the x and y angles value.
Please tell me where these angles are calculated from, we'd like to know starting point.

Sample project:
    \OpenVINO\IntelSWTools\openvino_2019.2.242\deployment_tools\open_model_zoo\demos\gaze_estimation_demo
 Source code
     utils.cpp
  Function name:
     gazeVectorToGazeAngles

[SIRIGIRI_V_Intel]

Hi Yoshihisa K,

The gaze angles are obtained by passing left_eye_image, right_eye_image and head_pose_angles as input to gaze-estimation-adas-0002 model.

The result is then passed to gazeVectorToGazeAngles function to convert the result vectors to angles. Finally the angles are drawn on the image using mark function

Best Regards,

Ram prasad