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ISVC
2009
Springer

Robust Registration of Aerial Image Sequences

14 years 6 months ago
Robust Registration of Aerial Image Sequences
We describe techniques for registering images from sequences of aerial images captured of the same terrain on different days. The techniques are robust to changes in weather, including variable lighting conditions, shadows, and sparse intervening clouds. The primary underlying technique is robust feature matching between images, which is performed using both robust template matching and SIFT-like feature matching. Outlier rejection is performed in multiple stages to remove incorrect matches. With the remaining matches, we can compute homographies between images or use non-linear optimization to update the external camera parameters. We give results on real aerial image sequences.
Clark F. Olson, Adnan I. Ansar, Curtis W. Padgett
Added 26 May 2010
Updated 26 May 2010
Type Conference
Year 2009
Where ISVC
Authors Clark F. Olson, Adnan I. Ansar, Curtis W. Padgett
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