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Autonomous geometric precision error estimation in low-level computer vision tasks

Published:05 July 2008Publication History

ABSTRACT

Errors in map-making tasks using computer vision are sparse. We demonstrate this by considering the construction of digital elevation models that employ stereo matching algorithms to triangulate real-world points. This sparsity, coupled with a geometric theory of errors recently developed by the authors, allows for autonomous agents to calculate their own precision independently of ground truth. We connect these developments with recent advances in the mathematics of sparse signal reconstruction or compressed sensing. The theory presented here extends the autonomy of 3-D model reconstructions discovered in the 1990s to their errors.

References

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  1. Autonomous geometric precision error estimation in low-level computer vision tasks

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              cover image ACM Other conferences
              ICML '08: Proceedings of the 25th international conference on Machine learning
              July 2008
              1310 pages
              ISBN:9781605582054
              DOI:10.1145/1390156

              Copyright © 2008 ACM

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              Association for Computing Machinery

              New York, NY, United States

              Publication History

              • Published: 5 July 2008

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