Person Re-identification by Unsupervised Color Spatial Pyramid Matching.
Yan HuangHao ShengYang LiuYanwei ZhengZhang XiongPublished in: KSEM (2015)
Keyphrases
- person re identification
- sparse coding
- spatial pyramid matching
- unsupervised learning
- image classification
- sparse representation
- natural images
- linear combination
- metric learning
- bag of words
- video surveillance
- image representation
- visual words
- supervised learning
- semi supervised
- high dimensional
- generative model
- image patches
- multiscale
- semi supervised learning
- co occurrence
- input image
- multi class
- feature space
- higher order
- spatial information
- small number
- scene classification