Sparse Representation for Device-Free Human Detection and Localization with COTS RFID.
Weiqing HuangShao-yi ZhuSiye WangJinxing XieYanfang ZhangPublished in: ICA3PP (1) (2019)
Keyphrases
- sparse representation
- human detection
- action recognition
- dictionary learning
- sparse coding
- object detection
- surveillance system
- pedestrian detection
- face recognition
- background subtraction
- image classification
- video surveillance
- image patches
- signal processing
- object tracking
- partial occlusion
- image representation
- high dimensional data
- histograms of oriented gradients
- test images
- three dimensional
- data mining
- model selection
- maximum likelihood
- dimensionality reduction
- moving objects
- multiscale
- computer vision
- data sets