Facial Expression Recognition based on Convolutional Neural Network with Sparse Representation.
Xuan LiuJiachen MaQiang WangPublished in: ICSAI (2022)
Keyphrases
- sparse representation
- facial expression recognition
- convolutional neural network
- face recognition
- face detection
- facial expressions
- dictionary learning
- facial features
- human faces
- local binary pattern
- expression recognition
- image classification
- sparse coding
- human computer interaction
- facial images
- feature extraction
- object tracking
- neural network
- subspace learning
- compressive sensing
- image patches
- face images
- computer vision
- high dimensional data
- active appearance models
- image representation
- signal processing
- object detection
- data sets
- range images
- image data
- object recognition