A texture image segmentation based on nonlinear diffusion is presented. The scale of texture can be measured during the process of nonlinear diffusion. A smooth
Based on digital image processing technique, a real-time system is developed to monitor and detect the dynamic displacement of engineering structures. By proces
Direction relation is an important spatial relation. Descriptions and representations for direction relations have dif- ferent levels of detail because of the v
Map data display is the basic information representation mode under embedded real-time navigation. After a navigation display data set (NDIS_SET) with several d