A novel micro-expression recognition algorithm using dual-stream combining optical flow and dynamic image convolutional neural networks.
Jingling TangLinxi LiMingwei TangJianhua XiePublished in: Signal Image Video Process. (2023)
Keyphrases
- recognition algorithm
- optical flow
- convolutional neural networks
- single image
- input image
- image features
- image classification
- image retrieval
- convolutional network
- low level
- iris images
- iris recognition
- feature points
- multiscale
- high resolution
- computer vision
- image segmentation
- hausdorff distance
- image sequences
- image matching
- data streams
- motion estimation
- region of interest
- recognition process
- traffic signs
- keywords