Keyphrases
- social media
- image database
- image data
- ground truth
- image analysis
- input image
- image retrieval
- image features
- image classification
- three dimensional
- web images
- text extraction
- information retrieval
- textual information
- user generated content
- object recognition
- text detection
- segmentation method
- image registration
- image annotation
- social networks
- text information
- keywords
- image collections
- big data
- image matching
- relevance feedback
- information retrieval systems
- text retrieval
- social networking sites
- image regions
- document collections