Unsupervised learning based target localization method for pantograph video.
Rui SunLiming LiXingjie ChenJi WangXiao-dong ChaiShubin ZhengPublished in: CIS (2020)
Keyphrases
- localization method
- unsupervised learning
- mouth region
- object localization
- video data
- video sequences
- text detection
- multimedia
- supervised learning
- video frames
- localization algorithm
- feature representation
- video analysis
- feature extraction
- voting scheme
- video clips
- image processing
- dimensionality reduction
- feature selection
- target object
- model selection
- expectation maximization
- principal component analysis
- object recognition
- computer vision