Not far away from home: A relational distance-based approach to understand images of houses
Laura-Andreea Antanas, Martijn van Otterlo, José Antonio Oramas Mogrovejo, Tinne Tuytelaars and Luc De Raedt
In: International Conference on Inductive Logic Programming - ILP 2010, 27-30 June 2010, Florence, Italy.
Augmenting vision systems with high-level knowledge and reasoning
can improve lower-level vision processes, such as object detection, with richer
and more structured information. In this paper we tackle the problem of delimiting
conceptual elements of street views based on spatial relations between lowerlevel
components, e.g. the element ‘house’ is composed of windows and a door
in a spatial arrangement. We use structured data: each concept can be seen as a
graph representing spatial relations between components, e.g. in terms of right,
up, close. We employ distances between logical interpretations to match parts of
images with known examples and describe experimental results.