Fall detection in RGB-D videos by combining shape and motion features.
Durga Priya KumarYixiao YunIrene Yu-Hua GuPublished in: ICASSP (2016)
Keyphrases
- motion features
- fall detection
- shape features
- depth images
- indoor environments
- motion analysis
- activity recognition
- video data
- action recognition
- motion patterns
- visual features
- optical flow
- motion model
- shape descriptors
- video shots
- motion vectors
- shape matching
- mobile robot
- detection algorithm
- color features
- depth information
- multi camera
- pose estimation
- video database
- flow field
- human actions
- computer vision
- motion estimation
- feature vectors
- spatio temporal
- feature extraction