This paper describes a model for recognition of spatial relation in 1/2500 scaled map using "the first-neighboring spatial object topology model". It is calculated using not only the road-network represented by crossings and roads but also the building-network. It is represented by the spatial relation between building objects located in their first neighboring position. Therefore its relation is flexible to correspond to various situation in map recognition.
In this paper, we pick up building objects in 1/2500 scaled map, and calculate reasonable model presenting localized topology. We experimentally verified that the proposed model is effectively applied for generating a verbal route guidance to the required destination.
抄録全体を表示