During the last ten years, a large body of research extracting and analysing geographic data
from social media has developed. We analyse 690 papers across 20 social media platforms …

Unlike its image based counterpart, point cloud based retrieval for place recognition has
remained as an unexplored and unsolved problem. This is largely due to the difficulty in …

Is it possible to determine the location of a photo from just its pixels? While the general
problem seems exceptionally difficult, photos often contain cues such as landmarks, weather …

Given a large repository of geo-tagged imagery, we seek to automatically find visual
elements, for example windows, balconies, and street signs, that are most distinctive for a …

The Internet has become an unprecedented source of visual information about our world,
with millions of people uploading photos and videos to media-sharing sites at staggering …

Insight into tourist travel behaviors is crucial for managers engaged in strategic planning and
decision making to create a sustainable tourism industry. However, they continue to face …

We address the problem of determining where a photo was taken by estimating a full 6-DOF-
plus-intrincs camera pose with respect to a large geo-registered 3D point cloud, bringing …

We present a fast, simple location recognition and image localization method that leverages
feature correspondence and geometry estimated from large Internet photo collections. Such …

Finding an image's exact GPS location is a challenging computer vision problem that has
many real-world applications. In this paper, we address the problem of finding the GPS …

The ability to create geotagged photos enables people to share their personal experiences
as tourists at specific locations and times. Assuming that the collection of each …