Facial expression recognition of aerobics athletes based on CNN and HOG dual channel feature fusion.
Shitao WangJing LiPublished in: Int. J. Inf. Commun. Technol. (2023)
Keyphrases
- facial expression recognition
- feature fusion
- dual channel
- feature extraction
- feature set
- facial expressions
- object detection
- multiple features
- human computer interaction
- action recognition
- face recognition
- local binary pattern
- feature vectors
- preprocessing
- image processing
- data reduction
- image classification
- feature selection
- facial features
- discriminant analysis
- computer vision
- multi sensor
- machine learning
- dimensionality reduction
- wavelet transform
- pattern recognition