Vehicle Recognition for Surveillance Video Using Sparse Coding.
Shirong ZengXin NiuYong DouPublished in: CCPR (2) (2014)
Keyphrases
- sparse coding
- surveillance videos
- object classification
- unsupervised learning
- natural images
- sparse representation
- object recognition
- human activities
- image classification
- linear combination
- real time
- video data
- image representation
- pedestrian detection
- multi camera
- event detection
- generative model
- video surveillance
- object tracking
- image patches
- action recognition
- visual words
- activity recognition
- feature space
- moving target
- object detection
- surveillance system
- pattern recognition
- feature extraction
- high dimensional
- multiscale