GIS
2010
ACM
13 years 3 months ago
2010
ACM
GIS
2010
ACM
13 years 3 months ago
2010
ACM
We describe and demonstrate CBGIR, a web-based system for performing content-based image retrieval in large sets of high-resolution overhead images. The system provides a familiar...
GIS
2010
ACM
13 years 3 months ago
2010
ACM
In this paper we address the problem of segmenting a trajectory such that each segment is in some sense homogeneous. We formally define different spatio-temporal criteria under ...
GIS
2010
ACM
13 years 3 months ago
2010
ACM
Due to the rapid increase in video capture technology, more and more tourist videos are captured every day, creating a challenge for organization and association with metadata. In...
GIS
2010
ACM
13 years 3 months ago
2010
ACM
In this paper, we aim to estimate the similarity between users according to their GPS trajectories. Our approach first models a user’s GPS trajectories with a semantic location ...