ESRC

ESRC provides the vision API and SDK for your mobile app, enabling real-time recognizing facial expression, heart response and emotion using a camera.

* Key functions

- Face Detection : Detect a single face using a front camera on mobile.

- Facial Landmark Detection : Detect x and y coordinates of 68 facial landmarks in 2D space from the detected face.

- Facial Action Unit Analysis : Extract centroid, area, theta and R distance of each 39 facial action unit from the detected 68 facial landmarks based on Facial Action Coding System determined by Paul Ekman.

- Facial Expression Recognition : Recognize 7 facial expressions consist of neutral, happiness, sadness, surprise, anger, disgust and fear based on 6 basic emotions.

- Head Pose Estimation : (Coming Soon) Estimate x, y and z angles of head pose in 3D space from the detected facial landmarks.

- Attention Recognition : (Coming Soon) Recognize attention based on whether you are looking straight from head pose.

- Heart Rate Estimation : Estimate heart rate from facial color variations and head movements caused by heartbeat using Remote Photoplethysmography and Ballistocardiography.

- Heart Rate Variability Analysis : Extract 19 indicators of heart rate variability reflecting autonomic nervous system activity from the accumulated heart rates.

- Engagement Recognition : Recognize engagement level from balance of autonomic nervous system by heart rate variability analysis.