Motion Intensity Code for Action Recognition in Video Using PCA and SVM.
J. ArunnehruM. Kalaiselvi GeethaPublished in: MIKE (2013)
Keyphrases
- action recognition
- recognizing human actions
- recognition of human actions
- motion features
- static images
- human actions
- action classification
- motion history images
- mouth region
- mid level
- spatial temporal
- motion capture data
- support vector
- principal component analysis
- action recognition in videos
- support vector machine svm
- video dataset
- activity recognition
- human movements
- bag of words
- action detection
- human detection
- action primitives
- feature space
- body parts
- view invariant
- computer vision
- motion recognition
- space time
- human motion
- support vector machine
- max margin
- human activities
- video sequences
- space time interest points
- machine learning
- human pose
- image sequences
- motion trajectories
- video shots
- motion patterns
- face images
- optical flow
- feature vectors
- spatio temporal
- moving objects
- feature extraction
- feature selection