简单凹形区域间空间关系的一种表示及推理模型

欧阳继红;富倩;刘大有;

A Model for Representing and Reasoning of Spatial Relations between Simple Concave Regions

OUYANG Ji-hong;FU Qian;LIU Da-you;

电子学报 . 2009, (8): 1830 -1836 .