Beyond Isolated Frames: Enhancing Sensor-Based Human Activity Recognition through Intra- and Inter-Frame Attention.
Shuai ShaoYu GuanVictor SanchezPublished in: CoRR (2024)
Keyphrases
- human activity recognition
- inter frame
- video frames
- intra frame
- activity recognition
- reference frame
- motion estimation
- video sequences
- human activities
- temporal redundancy
- bit rate
- motion estimation and compensation
- video data
- video codec
- rate control
- macroblock
- frame rate
- quadtree
- coding method
- compressed domain
- bitstream
- visual surveillance
- sensor data
- intra coding
- image sequences
- video streams
- human computer interaction
- data structure