Scipediacontent: Scipediacontent moved page Draft Content 471411419 to Schaik et al 2018a

2021-02-03T17:55:47Z

Scipediacontent moved page Draft Content 471411419 to Schaik et al 2018a

Scipediacontent: Created page with " == Abstract == Star trackers are primarily optical devices that are used to estimate the attitude of a spacecraft by recognising and tracking star patterns. Currently, most..."

2021-02-03T17:55:44Z

Created page with " == Abstract == Star trackers are primarily optical devices that are used to estimate the attitude of a spacecraft by recognising and tracking star patterns. Currently, most..."

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== Abstract ==

Star trackers are primarily optical devices that are used to estimate the attitude of a spacecraft by recognising and tracking star patterns. Currently, most star trackers use conventional optical sensors. In this application paper, we propose the usage of event sensors for star tracking. There are potentially two benefits of using event sensors for star tracking: lower power consumption and higher operating speeds. Our main contribution is to formulate an algorithmic pipeline for star tracking from event data that includes novel formulations of rotation averaging and bundle adjustment. In addition, we also release with this paper a dataset for star tracking using event cameras. With this work, we introduce the problem of star tracking using event cameras to the computer vision community, whose expertise in SLAM and geometric optimisation can be brought to bear on this commercially important application.

== Original document ==

The different versions of the original document can be found in:

* [http://arxiv.org/abs/1812.02895 http://arxiv.org/abs/1812.02895]

* [http://arxiv.org/pdf/1812.02895 http://arxiv.org/pdf/1812.02895]

* [http://xplorestaging.ieee.org/ielx7/8972688/9025328/09025488.pdf?arnumber=9025488 http://xplorestaging.ieee.org/ielx7/8972688/9025328/09025488.pdf?arnumber=9025488],
: [http://dx.doi.org/10.1109/cvprw.2019.00208 http://dx.doi.org/10.1109/cvprw.2019.00208]

* [https://dblp.uni-trier.de/db/conf/cvpr/cvprw2019.html#ChinBES19 https://dblp.uni-trier.de/db/conf/cvpr/cvprw2019.html#ChinBES19],
: [https://openaccess.thecvf.com/content_CVPRW_2019/papers/EventVision/Chin_Star_Tracking_Using_an_Event_Camera_CVPRW_2019_paper.pdf https://openaccess.thecvf.com/content_CVPRW_2019/papers/EventVision/Chin_Star_Tracking_Using_an_Event_Camera_CVPRW_2019_paper.pdf],
: [http://openaccess.thecvf.com/content_CVPRW_2019/html/EventVision/Chin_Star_Tracking_Using_an_Event_Camera_CVPRW_2019_paper.html http://openaccess.thecvf.com/content_CVPRW_2019/html/EventVision/Chin_Star_Tracking_Using_an_Event_Camera_CVPRW_2019_paper.html],
: [https://espace.library.uq.edu.au/view/UQ:04238cc https://espace.library.uq.edu.au/view/UQ:04238cc],
: [https://arxiv.org/pdf/1812.02895.pdf https://arxiv.org/pdf/1812.02895.pdf],
: [https://ui.adsabs.harvard.edu/abs/2018arXiv181202895C/abstract https://ui.adsabs.harvard.edu/abs/2018arXiv181202895C/abstract],
: [http://arxiv.org/pdf/1812.02895.pdf http://arxiv.org/pdf/1812.02895.pdf],
: [https://academic.microsoft.com/#/detail/2967739517 https://academic.microsoft.com/#/detail/2967739517]

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Schaik et al 2018a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 471411419 to Schaik et al 2018a

Scipediacontent: Created page with " == Abstract == Star trackers are primarily optical devices that are used to estimate the attitude of a spacecraft by recognising and tracking star patterns. Currently, most..."