Keyphrases
- object retrieval
- color features
- key frames
- image database
- texture features
- color space
- visual words
- video data
- text retrieval
- retrieval accuracy
- video frames
- bag of words
- gaussian mixture model
- segmentation method
- image features
- multimedia
- video sequences
- retrieval method
- saliency map
- color histogram
- color images
- feature vectors
- shape features
- image retrieval
- visual features
- object recognition
- image segmentation
- texture analysis
- visual information
- text classification
- image processing