Fourier Analysis on Robustness of Graph Convolutional Neural Networks for Skeleton-based Action Recognition.
Nariki TanakaHiroshi KeraKazuhiko KawamotoPublished in: CoRR (2023)
Keyphrases
- action recognition
- fourier analysis
- convolutional neural networks
- human actions
- frequency domain
- fourier transform
- action classification
- bag of words
- activity recognition
- non stationary
- spherical harmonics
- graph structure
- computer vision
- shape representation
- recognizing human actions
- human activities
- machine learning
- shape analysis
- feature points
- eigendecomposition
- feature selection