A Tabular Survey of Automated Table Processing
GREC '99 Selected Papers from the Third International Workshop on Graphics Recognition, Recent Advances
A Client-Server Architecture for Document Image Recognition
GREC '99 Selected Papers from the Third International Workshop on Graphics Recognition, Recent Advances
An Approach towards Benchmarking of Table Structure Recognition Results
ICDAR '05 Proceedings of the Eighth International Conference on Document Analysis and Recognition
A new table interpretation methodology with little knowledge base: table interpretation methodology
Proceedings of the 2006 ACM symposium on Applied computing
A table-form extraction with artefact removal
Proceedings of the 2007 ACM symposium on Applied computing
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This paper describes a methodology to interpret the information from telephone company DSX assignment table drawings. Horizontal lines are found using an efficient algorithm that works over the run-length encoded representation of the image. For vertical lines, the image is transposed using an efficient method we developed, and the algorithm for horizontal lines is applied again. Using the information about the lines, the tabular structures are extracted by finding biconnected components on the graph formed by the lines and their intersections. A methodology has also been developed for the representation of end access to the entries inside the tables.