共 5 条
[1]
Ejiri M., 1973, COMPUT VISION GRAPH, V2, P326, DOI 10.1016/0146-664X(73)90011-7
[2]
NAGATA T, 1983, P ROVISEC3
[4]
OTSU N, 1981, 818 RES EL TECH LAB
[5]
TSUJI S, 1979, IEEE T COMPUT, V27, P777