Micro-expression recognition based on the fusion between optical flow and dynamic image.
Nhi Thi Thu NguyenDuyen Thi Thu NguyenBao The PhamPublished in: ICMLSC (2021)
Keyphrases
- optical flow
- expression recognition
- image data
- image features
- input image
- image analysis
- image segmentation
- multiscale
- image retrieval
- single image
- high resolution
- recognizing facial expressions
- human computer interaction
- facial expressions
- keypoints
- spatial information
- computer vision
- object detection
- multi view
- object recognition
- similarity measure
- statistical model
- image matching
- background subtraction
- three dimensional