Challenges of Facial Micro-Expression Detection and Recognition: A Survey.
Rajesh DwivediDeepak KumarPublished in: ICONIP (7) (2022)
Keyphrases
- expression recognition
- facial pose
- facial actions
- recognition of facial expressions
- facial expressions
- landmark detection
- facial expression recognition
- facial expression analysis
- recognition rate
- detection algorithm
- face recognition
- traffic signs
- recognition accuracy
- lessons learned
- expression classification
- person independent
- road signs
- detection accuracy
- facial recognition
- facial motion
- facial gestures
- facial muscles
- automatic recognition
- scene text recognition
- recognition algorithm
- pattern recognition
- object detection
- detection method
- real world
- feature extraction
- object recognition
- anti noise
- face images
- region detection
- face analysis
- detection rate
- automatic detection
- facial animation
- partial occlusion
- robust detection
- facial features
- activity recognition
- human faces
- false positives
- age estimation
- action units
- facial images
- recognition process
- gait recognition
- target detection