【摘要】 文章借鉴计算机图像处理领域的视觉显著性计算方法——Itti-Koch计算模型,通过模拟视觉认知过程构建计算模型,在对建筑图像进行计算分析的基础上,找出不同视距下从建筑主要轮廓到建筑内部细节的显著性变化的内在关系,并借助该算法验证了传统外部空间经营中"过白"定位经验的准确性。更多还原

【Abstract】 This work applies the algorithm of Itti-Koch,one of the algorithms modeling visual saliency in computer image processing field,to analyze photos of buildings. By simulating the early primate visual system,this computational model helps to find out the interactions between viewing distance and visual saliency of buildings. It can be demonstrated that the visual saliency of buildings’ outline and detailed component varies with different viewing distances. Furthermore,this work verifies the accuracy of empirical location for Guobai in traditional Chinese buildings,with the help of the algorithm.更多还原