Trajectory-aligned Space-time Tokens for Few-shot Action Recognition.
Pulkit KumarNamitha PadmanabhanLuke LuoSai Saketh RambhatlaAbhinav ShrivastavaPublished in: CoRR (2024)
Keyphrases
- space time
- action recognition
- video sequences
- human actions
- spatio temporal
- motion trajectories
- video shots
- spatial and temporal
- action classification
- dynamic scenes
- recognizing human actions
- bag of words
- activity recognition
- key frames
- recognition of human actions
- action recognition in videos
- body parts
- video scene
- view invariant
- recognizing actions
- frame rate
- computer vision
- video data
- mid level
- human motion
- motion patterns
- video database
- bag of features
- human activities
- video content
- visual features
- moving objects
- object tracking
- video frames
- temporal information
- video indexing
- bag of visual words
- low level features
- foreground objects
- motion estimation