Spatio-temporal optical flow statistics (STOFS) for activity classification.
Vignesh JagadeeshShanmugavadivel KarthikeyanB. S. ManjunathPublished in: ICVGIP (2010)
Keyphrases
- spatio temporal
- optical flow
- image sequences
- machine learning
- moving objects
- classification scheme
- training set
- support vector
- classification systems
- automatic classification
- feature vectors
- support vector machine
- least squares
- dense optical flow
- classification algorithm
- benchmark datasets
- classification accuracy
- feature space
- pattern recognition
- image classification
- support vector machine svm
- machine learning algorithms
- class labels
- classification method
- optical flow computation
- spatial and temporal
- pattern classification
- classification models
- feature extraction
- qualitative and quantitative evaluation
- statistical modeling
- preprocessing
- flow field
- d scene
- knn
- text classification