Knowledge-Directed Interpretation of Mechanical Engineering Drawings
IEEE Transactions on Pattern Analysis and Machine Intelligence
A System for Interpretation of Line Drawings
IEEE Transactions on Pattern Analysis and Machine Intelligence
Layout-Based Approach for Extracting Constructive Elements of Bar-Charts
GREC '97 Selected Papers from the Second International Workshop on Graphics Recognition, Algorithms and Systems
Text/Graphics Separation Revisited
DAS '02 Proceedings of the 5th International Workshop on Document Analysis Systems V
Scan-to-XML: Automatic Generation of Browsable Technical Documents
ICPR '02 Proceedings of the 16 th International Conference on Pattern Recognition (ICPR'02) Volume 3 - Volume 3
Graphics Recognition - from Re-engineering to Retrieval
ICDAR '03 Proceedings of the Seventh International Conference on Document Analysis and Recognition - Volume 1
Generating synopses for document-element search
Proceedings of the 18th ACM conference on Information and knowledge management
Summarizing figures, tables, and algorithms in scientific publications to augment search results
ACM Transactions on Information Systems (TOIS)
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This paper presents our recent work that aims at associating the recognition results of textual and graphical information contained in the scientific chart images. Text components are first located in the input image and then recognized using OCR. On the other hand, the graphical objects are segmented and form high level symbols. Both logical and semantic correspondence between text and graphical symbols are identified. The association of text and graphics allows us to capture the semantic meaning carried by scientific chart images in a more complete way. The result of scientific chart image understanding is presented using XML documents.