Combining Positional Information with Visual Media

Authors:
Neill Campbell;Henk Muller;Cliff Randall
Affiliations:
-;-;-
Venue:
ISWC '99 Proceedings of the 3rd IEEE International Symposium on Wearable Computers
Year:
1999

Citing 4
Cited 1

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Dealing with Speed and Robustness Issues for Video-Based Registration on a Wearable Computing Platform

ISWC '98 Proceedings of the 2nd IEEE International Symposium on Wearable Computers
The Generation of 3-D Models without Camera Calibration

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Position-Annotated Photographs: A Geotemporal Web

IEEE Pervasive Computing

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Abstract

By integrating visual media with positioning information obtained with our wearable computer, we create new opportunities for using visuals both in the field and at the workstation. The position information we store with each visual is direction, pitch, roll, location, focal length, and zoom. This information allows any system to reconstruct the frustum of the visual, and, if height data is available to reconstruct which parts of the earth are visible in the visual. This enables position based lookup and 3D mosaicing of visuals to reconstruct a 3D model.