Spatio-Temporal Feature Extraction/Recognition in Videos Based on Energy Optimization.
Hidetomo SakainoPublished in: IEEE Trans. Image Process. (2019)
Keyphrases
- feature extraction
- spatio temporal
- spatio temporal patterns
- human activities
- human actions
- optimization problems
- video representation
- optimization algorithm
- image classification
- recognition algorithm
- pattern recognition
- feature fusion
- face recognition
- energy consumption
- temporal domain
- extracted features
- recognition accuracy
- spatial and temporal
- preprocessing
- object recognition
- video sequences
- feature extractor
- video database
- spatio temporal data
- human recognition
- ear biometrics
- multimedia
- feature selection
- moving objects
- wavelet transform
- recognition rate
- extracting features
- feature extraction and classification
- temporal segmentation
- principal component analysis
- action recognition
- activity recognition
- space time
- spatial temporal
- dimensionality reduction
- video frames
- video analysis
- facial expression recognition
- gabor filters
- evolutionary algorithm
- feature vectors
- texture features
- image sequences
- image preprocessing
- view invariant