提出了一种融入方向关系矩阵模型思想的改进型锥形模型。
A improved cone-shaped model is given in order to improve the old cone-shaped model.
本文采用方向关系矩阵模型进行空间方向关系描述，讨论了空间方向相似性计算方法，提出了复杂情况下的匹配策略。
In this paper, we describe spatial direction relation with direction relation matrix, discuss calculation for spatial directions similarity.
本文采用方向关系矩阵模型进行空间方向关系描述，讨论了空间方向相似性计算方法，提出了复杂情况下的匹配策略。
In this paper, spatial direction relation was described with direction relation matrix, calculation for spatial directions similarity in ordinary instance was discussed.
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