M. Burge and G. Monagan, Using the Voronoi tessellation for grouping words and multi-part symbols in documents, Proc. Vision Geometry IV, SPIE, pp.116-123, 1995.

G. S. Di-baja, Well-Shaped, Stable, and Reversible Skeletons from the (3,4)-Distance Transform, Journal of Visual Communication and Image Representation, vol.5, issue.1, pp.107-115, 2003.
DOI : 10.1006/jvci.1994.1010

L. A. Fletcher and R. Kasturi, A robust algorithm for text string separation from mixed text/graphics images, IEEE Transactions on Pattern Analysis and Machine Intelligence, vol.10, issue.6, pp.910-918, 1988.
DOI : 10.1109/34.9112

A. K. Jain and S. Bhattacharjee, Text segmentation using gabor filters for automatic document processing, Machine Vision and Applications, vol.26, issue.6, pp.169-184, 1992.
DOI : 10.1007/BF02626996

K. Kise, A. Sato, and M. Iwata, Segmentation of Page Images Using the Area Voronoi Diagram, Computer Vision and Image Understanding, vol.70, issue.3, pp.370-382, 1998.
DOI : 10.1006/cviu.1998.0684

Y. Lu, Z. Wang, and C. L. Tan, Word Grouping in Document Images Based on Voronoi Tessellation, Document Analysis Systems, pp.147-157, 2004.
DOI : 10.1007/978-3-540-28640-0_14

Y. Lu, C. Xiao, and C. L. Tan, CONSTRUCTING AREA VORONOI DIAGRAM BASED ON DIRECT CALCULATION OF THE FREEMAN CODE OF EXPANDED CONTOURS, International Journal of Pattern Recognition and Artificial Intelligence, vol.21, issue.05, pp.947-960, 2007.
DOI : 10.1142/S0218001407005764

A. Okabe, B. Boots, K. Sugihara, and S. N. Chiu, Spatial tessellations: Concepts and applications of Voronoi diagrams, 2000.

Y. Xiao and H. Yan, Text region extraction in a document image based on the Delaunay tessellation, Pattern Recognition, vol.36, issue.3, pp.799-809, 2003.
DOI : 10.1016/S0031-3203(02)00082-1