Semi-supervised kernel density estimation for video annotation.
Meng WangXian-Sheng HuaTao MeiRichang HongGuo-Jun QiYan SongLi-Rong DaiPublished in: Comput. Vis. Image Underst. (2009)
Keyphrases
- video annotation
- kernel density estimation
- semi supervised
- semi supervised learning
- mean shift
- probability density function
- density estimation
- density function
- labeled data
- unlabeled data
- supervised learning
- unsupervised learning
- video data
- active learning
- object segmentation
- pairwise
- video content
- generative model
- computer vision
- mixture model
- dimensionality reduction
- video sequences