Automatic topics segmentation for news video by clustering of histogram of orientation gradients faces.
Mounira HmaydaRidha EjbaliMourad ZaiedPublished in: Int. Arab J. Inf. Technol. (2021)
Keyphrases
- news video
- story segmentation
- news stories
- news topics
- news items
- image segmentation
- video database
- information retrieval
- face recognition
- video content
- broadcast news
- topic models
- video frames
- key frames
- multimedia content
- video shots
- news articles
- video retrieval
- semantic information
- digital libraries
- object recognition
- multimedia
- search engine