Automatic identification of ROI in figure images toward improving hybrid (text and image) biomedical document retrieval.
Daekeun YouSameer K. AntaniDina Demner-FushmanMd. Mahmudur RahmanVenu GovindarajuGeorge R. ThomaPublished in: DRR (2011)
Keyphrases
- document retrieval
- region of interest
- automatic identification
- input image
- image data
- image features
- web images
- image retrieval
- text retrieval
- image classification
- image analysis
- image regions
- segmentation method
- edge detection
- information retrieval
- pixel values
- relevance feedback
- language model
- image content
- document indexing
- feature points
- medical images
- retrieval model
- image structure
- multiscale
- segmentation algorithm
- cross language
- gray level
- image segmentation
- barcode
- visual features
- document collections
- image annotation
- machine learning
- passage retrieval
- hough transform
- feature vectors
- information extraction
- image quality
- relevant documents
- document ranking