Tangent Fisher Vector on Matrix Manifolds for Action Recognition.
Guan LuoJiutong WeiWeiming HuStephen J. MaybankPublished in: IEEE Trans. Image Process. (2020)
Keyphrases
- action recognition
- lie group
- human actions
- tangent space
- activity recognition
- bag of words
- human detection
- computer vision
- action classification
- static images
- spatial temporal
- body parts
- recognition of human actions
- action primitives
- recognizing actions
- view invariant
- depth sensors
- euclidean space
- human activities
- riemannian manifolds
- video dataset
- action detection
- view invariant action recognition
- recognizing human actions
- action recognition in videos
- bag of features
- low dimensional
- feature vectors
- bag of visual words
- object detection
- image sequences