Background Subtraction Using Spatio-Temporal Group Sparsity Recovery.
Xin LiuJiawen YaoXiaopeng HongXiaohua HuangZiheng ZhouChun QiGuoying ZhaoPublished in: IEEE Trans. Circuits Syst. Video Technol. (2018)
Keyphrases
- background subtraction
- group sparsity
- spatio temporal
- moving objects
- image sequences
- structured sparsity
- sparse coding
- foreground objects
- video sequences
- object detection
- sparse representation
- discriminative power
- object tracking
- computer vision
- post processing
- optical flow
- appearance model
- gaussian mixture model
- machine learning
- high dimensional data
- unsupervised learning
- object recognition