Recognizing human interactions by genetic algorithm-based random forest spatio-temporal correlation.
Nijun LiXu ChengHaiyan GuoZhenyang WuPublished in: Pattern Anal. Appl. (2016)
Keyphrases
- temporal correlation
- random forest
- human interactions
- human interaction
- spatial correlation
- spatio temporal
- video sequences
- spatial temporal
- video database
- spatial and temporal
- decision trees
- human activities
- video coding
- feature set
- inter frame
- multi label
- video data
- video frames
- motion estimation
- temporal information
- body parts
- human computer interaction
- motion trajectories
- feature extraction
- computer vision
- machine learning
- space time
- classification accuracy
- object recognition
- image sequences