A Semi-Automatic Annotation Approach for Human Activity Recognition.
Patrícia J. BotaJoana SilvaDuarte FolgadoHugo GamboaPublished in: Sensors (2019)
Keyphrases
- automatic annotation
- human activity recognition
- activity recognition
- human activities
- content based retrieval
- image annotation
- semantic annotation
- low level features
- visual information
- information retrieval
- multi label
- text categorization
- visual features
- higher level
- feature extraction
- feature selection
- search engine