Location-based context is important for many applications. Previous systems offered only coarse room-level features or used manually specified room regions to determine fine-sca...
David Demirdjian, Konrad Tollmar, Kimberle Koile, ...
We describe an experimental wearable augmented reality system that enables users to experience hypermedia presentations that are integrated with the actual outdoor locations to wh...
Many techniques have been proposed for segmenting feature point trajectories tracked through a video sequence into independent motions. It has been found, however, that methods tha...
This paper reports on an exploratory experimental study of the relationships between physical movement and desired visual information in the performance of video-mediated collabor...
Abhishek Ranjan, Jeremy P. Birnholtz, Ravin Balakr...
Marching Ridges is an algorithm for finding ridges of measurement functions defined for images, in which the ridges are defined as level sets of first derivatives of the measureme...