TY  - JOUR
JF  - Acta cybernetica
Y1  - 2018///
AV  - public
CY  - Szeged
A1  -  Palágyi Kálmán
UR  - http://acta.bibl.u-szeged.hu/55687/
IS  - 3
TI  - How sufficient conditions are related for topology-preserving reductions
VL  - 23
EP  - 958
ID  - acta55687
SN  - 0324-721X
SP  - 939
KW  - Topológia
N2  - A crucial issue in digital topology is to ensure topology preservation for reductions acting on binary pictures (i.e., operators that never change a white point to black one). Some sufficient conditions for topology-preserving reductions have been proposed for pictures on the three possible regular partitionings of the plane (i.e., the triangular, the square, and the hexagonal grids). In this paper, the relationships among these conditions are stated.
N1  - Bibliogr.: p. 956-958. ; összefoglalás angol nyelven
ER  -