Practical Action Recognition with Manifold Regularized Sparse Representations.
Lining ZhangRinat KhusainovJohn ChivertonPublished in: BMVC (2018)
Keyphrases
- action recognition
- sparse representation
- regularized least squares
- manifold learning
- dictionary learning
- sparse reconstruction
- human actions
- sparse coding
- activity recognition
- bag of words
- computer vision
- action classification
- image patches
- face recognition
- image classification
- orthogonal matching pursuit
- body parts
- high dimensional data
- negative matrix factorization
- recognition of human actions
- dimensionality reduction
- object tracking
- recognizing human actions
- image representation
- data sets
- feature space
- bag of features
- signal processing
- low dimensional
- high dimensional
- human activities
- natural images
- action recognition in videos