Optimizing Features Quality: A Normalized Covariance Fusion Framework for Skeleton Action Recognition.
Guan HuangQiuyan YanPublished in: IEEE Access (2020)
Keyphrases
- action recognition
- fusion framework
- human actions
- activity recognition
- bag of features
- bag of words
- feature vectors
- computer vision
- feature extraction
- similarity measure
- space time interest points
- image features
- low level
- action classification
- high quality
- fusion process
- multi view
- spatial information
- visual features
- color images
- multiresolution
- feature space
- image processing