Review of micro-expression spotting and recognition in video sequences.
Hang PanLun XieZhiliang WangBin LiuMinghao YangJianhua TaoPublished in: Virtual Real. Intell. Hardw. (2021)
Keyphrases
- recognition of facial expressions
- video sequences
- facial expressions
- expression recognition
- recognition rate
- facial expression recognition
- recognition accuracy
- keyword spotting
- motion estimation
- object recognition
- frame rate
- pattern recognition
- automatic recognition
- sign language
- recognition algorithm
- visual recognition
- facial actions
- facial motion
- document analysis
- inter frame
- facial features
- feature extraction
- video segmentation
- video camera
- recognition process
- activity recognition
- image sequences
- image recognition
- three dimensional
- object tracking
- hidden markov models
- motion recognition