Keyphrases
- content based video retrieval
- visual features
- image classification
- semantic concepts
- image retrieval
- visual content
- visual information
- low level features
- low level
- image collections
- multimedia data
- keywords
- image search
- video database
- image annotation
- content based retrieval
- probabilistic latent semantic analysis
- semantic gap
- key frames
- semantic content
- video retrieval
- automatic image annotation
- video data
- multi modal
- visual data
- visual similarity
- video shots
- human actions
- web images
- soccer video
- audio visual
- saliency map
- information retrieval
- bag of words
- higher level
- image data
- video sequences
- computer vision