NDLI: Video georegistration: algorithm and quantitative evaluation

Content Provider	IEEE Xplore Digital Library
Author	Wildes, R.P. Hirvonen, D.J. Hsu, S.C. Kumar, R. Lehman, W.B. Matei, B. Zhao, W.-Y.
Copyright Year	2001
Description	Author affiliation: Sarnoff Corp., Princeton, NJ, USA (Wildes, R.P.)
Abstract	An algorithm is presented for video georegistration, with a particular concern for aerial video, i.e., video captured from an airborne platform. The algorithm's input is a video stream with telemetry (camera model specification sufficient to define an initial estimate of the view) and geodetically calibrated reference imagery (coaligned digital orthoimage and elevation map). The output is a spatial registration of the video to the reference so that it inherits the available geodetic coordinates. The video is processed in a continuous fashion to yield a corresponding stream of georegistered results. Quantitative results of evaluating the developed approach with real world aerial video also are presented. The results suggest that the developed approach may provide valuable input to the analysis and interpretation of aerial video.
Sponsorship	IEEE Comput. Soc. Tech. Committee on Pattern Anal. & Machine Intelligence
Starting Page	343
Ending Page	350
File Size	1133418
Page Count	8
File Format	PDF
ISBN	0769511430
DOI	10.1109/ICCV.2001.937646
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2001-07-07
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Telemetry Streaming media Terrain mapping Digital cameras Information resources Image databases Robustness Rendering (computer graphics)
Content Type	Text
Resource Type	Article

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