Three-dimensional spatio-temporal trajectory descriptor for human action recognition.
Sidharth B. BhorgeRamchandra R. ManthalkarPublished in: Int. J. Multim. Inf. Retr. (2018)
Keyphrases
- spatio temporal
- three dimensional
- action recognition
- human actions
- trajectories of moving objects
- image sequences
- object trajectories
- movement patterns
- spatial temporal
- spatial and temporal
- moving object databases
- moving objects
- moving objects databases
- trajectory data
- view invariant
- space time
- range images
- image descriptors
- bag of words
- virtual reality
- x ray
- computer vision
- feature extraction
- image retrieval
- multi view
- motion trajectories
- surface reconstruction
- feature descriptors
- bag of features
- spatial information
- local binary pattern
- shape descriptors
- spatio temporal data
- spatio temporal patterns
- visual features
- d objects
- mobile robot
- temporal information
- video sequences
- keypoints
- neural network