整体拓扑性质的视知觉与计算

提出了一个早期视觉的可能的计算模型，把几何特征分为局部特征与全局特征，认为早期视觉中感知局部几何性质和全局拓扑性质先天运动感知，先于形状感知。模型本质上虽然仍然是读物上，但已不是的传统的ｖｏｎ Ｎｅｕｍａｎｎ的顺序计算，而是非ｖｏｎ Ｎｅｕｍａｎｎ的平行计算，它为计算理论和拓扑性质检测问题之间的矛盾提供了一个可能的解决方法。

The visual perception and computation of topological properties

A computational model for early vision is proposed to support the hypothesis of early perception of topological properties. This model suggests a sequence of early visual perception: preprocessing local geometric primitives and global topological primitives extraction,motion perception, and shape (global geometric properties) perception. The computational nature of this model provides a possible solution to the contradiction between the topological perception and the computational approaches to vision.