Keyphrases
- video retrieval
- convolutional neural network
- face detection
- video database
- visual content
- content based retrieval
- video search
- semantic gap
- video indexing
- video data
- video shots
- video content
- video clips
- retrieval systems
- concept detection
- key frames
- neural network
- concept based video retrieval
- image and video retrieval
- video collections
- interactive retrieval
- video summarization
- probabilistic model
- low level
- active learning
- content based video retrieval
- object recognition
- semantic concept detection
- image processing