DecideNet: Counting Varying Density Crowds Through Attention Guided Detection and Density Estimation.
Jiang LiuChenqiang GaoDeyu MengAlexander G. HauptmannPublished in: CVPR (2018)
Keyphrases
- density estimation
- nonparametric density estimation
- density estimators
- probability density
- density function
- density estimates
- mixture model
- probability density function
- kernel density estimator
- mixture modeling
- outlier detection
- parzen window
- kernel density estimation
- detection algorithm
- gaussian mixture model
- data streams
- decision boundary
- image sequences
- maximum likelihood estimation
- random fields
- em algorithm
- prior knowledge
- multivariate gaussian distribution