Math Spotting: Retrieving Math in Technical Documents Using Handwritten Query Images.
Richard ZanibbiLi YuPublished in: ICDAR (2011)
Keyphrases
- text queries
- historical documents
- image data
- user queries
- information retrieval
- image database
- image analysis
- input image
- image features
- document analysis
- visual features
- database
- keywords
- handwritten documents
- web images
- query terms
- image collections
- historical manuscripts
- information retrieval systems
- retrieval systems
- efficient retrieval
- word spotting
- scanned images
- image retrieval
- search engine
- interactive retrieval
- text retrieval
- image classification
- original query
- result set
- relevance feedback
- textual contents
- inverted index
- handwriting recognition
- effective retrieval
- relevant images
- printed documents
- character recognition
- document images
- query expansion
- query processing