manhdo/head_pose_estimation_tracking_app

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Clean code and fix out of boundary prediction box

fix() fix raise error when preserve cache

feat() add cache for preserve predicted samples

more clean visual

fix() wrong coordinate information and add bbox information

Fix() fix no face cased

visualize information according to main face

fix(app.py) Predict direction according to original size ratio

Modify head_pose_info.yaml

Add position visualization for face

Modify 'show face keypoints' and 'visualize coordinate' now can be adjusted

Add requirements.txt

Add application file

initial commit