Region feature smoothness assumption for weakly semi-supervised crowd counting.
Zhuangzhuang MiaoYong ZhangXinglin PiaoYi ChuBaocai YinPublished in: Comput. Animat. Virtual Worlds (2023)
Keyphrases
- semi supervised
- semi supervised learning
- unlabeled data
- labeled data
- feature vectors
- feature importance
- supervised learning
- multi view
- pairwise constraints
- semi supervised clustering
- region of interest
- image features
- cost function
- active learning
- face recognition
- region boundaries
- textural features
- image sequences
- helmholtz principle
- invariant features
- unsupervised learning
- principal component analysis
- input image
- pairwise