caa a22 4500 467884188 CHVBK 20180406152729.0 cr unu---uuuuu 170328e20060601xx s 000 0 eng 10.1007/s10032-005-0009-2 doi (NATIONALLICENCE)springer-10.1007/s10032-005-0009-2 Generalization of Frei and Chen's approach to extract the lines and edges of a digital image [Elektronische Daten] [F. Moreno, S. Romero, E. Cortés] This work proposes the generalization to any k dimension of the approach suggested by Frei and Chen for line and edge detection in a digital image with square masks. With the proposed algorithm we can obtain information about the image lines and edges without modifying the rest of the image. To test these results we have applied the algorithm to biomedical images and geophysical images of archaeological prospections achieving optimal results. Springer-Verlag, 2005 Document image processing nationallicence Formulas and equations nationallicence Page segmentation nationallicence Moreno F. E. P. S. La Rabida, Universidad de Huelva, Ctra. Palos de La Frontera s/n, 21819 Palos de la Frontera, Huelva, Spain aut Romero S. E. P. S. La Rabida, Universidad de Huelva, Ctra. Palos de La Frontera s/n, 21819 Palos de la Frontera, Huelva, Spain aut Cortés E. E. P. S. La Rabida, Universidad de Huelva, Ctra. Palos de La Frontera s/n, 21819 Palos de la Frontera, Huelva, Spain aut International Journal of Document Analysis and Recognition (IJDAR) Springer-Verlag 8/2-3(2006-06-01), 214-221 1433-2833 8:2-3<214 2006 8 10032 https://doi.org/10.1007/s10032-005-0009-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10032-005-0009-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Moreno F. E. P. S. La Rabida, Universidad de Huelva, Ctra. Palos de La Frontera s/n, 21819 Palos de la Frontera, Huelva, Spain aut NATIONALLICENCE 700 1- Romero S. E. P. S. La Rabida, Universidad de Huelva, Ctra. Palos de La Frontera s/n, 21819 Palos de la Frontera, Huelva, Spain aut NATIONALLICENCE 700 1- Cortés E. E. P. S. La Rabida, Universidad de Huelva, Ctra. Palos de La Frontera s/n, 21819 Palos de la Frontera, Huelva, Spain aut NATIONALLICENCE 773 0- International Journal of Document Analysis and Recognition (IJDAR) Springer-Verlag 8/2-3(2006-06-01), 214-221 1433-2833 8:2-3<214 2006 8 10032 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer