2008 The Eighth IAPR International Workshop on Document Analysis Systems Pre-Printed and Hand-Filled Table-Form Analysis Aiming Cell Extraction September 16-September 19 ISBN: 978-0-7695-3337-7
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/DAS.2008.46
This paper presents an approach to extract the structure of pre-printed and hand-filled table-forms. The first module performs the cell identification based on Watershed transform. A second module detects the wrong cells produced by handwritten and/or pre-printed data. In this module, wrong cells and other cells are filtered by a compactness, perimeter and area analysis. In a third module, the wrong cells are merged with other cells to determine the exact structure. A miscellaneous database composed of 300 pre-printed and hand-filled table-form images was used to evaluate the efficiency of our methodology. Experiments showed significant and promising results.
Index Terms:
Table-form document, Pattern recognition, Image processing
Citation:
Rafaela Dandolini Felipe, Luiz Antonio Pereira Neves, "Pre-Printed and Hand-Filled Table-Form Analysis Aiming Cell Extraction," das, pp.439-443, 2008 The Eighth IAPR International Workshop on Document Analysis Systems, 2008 Usage of this product signifies your acceptance of the Terms of Use. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Digg
Furl
Spurl
Blink
Simpy
Google
Del.icio.us
Y!MyWeb