Improving spatio-temporal feature extraction techniques and their applications in action classification.
Maral MesmakhosroshahiJoohee KimPublished in: VCIP (2012)
Keyphrases
- action classification
- spatio temporal
- human actions
- feature extraction
- action recognition
- spatial and temporal
- feature vectors
- bag of words
- space time
- human motion
- activity recognition
- image processing
- image classification
- pattern classification
- moving objects
- face recognition
- global features
- feature selection
- local binary pattern
- co occurrence
- three dimensional
- texture features
- visual features
- human activities
- support vector machine
- multiscale
- image sequences
- static images
- learning algorithm