{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,24]],"date-time":"2026-03-24T15:26:57Z","timestamp":1774366017843,"version":"3.50.1"},"reference-count":58,"publisher":"IEEE","license":[{"start":{"date-parts":[[2025,5,19]],"date-time":"2025-05-19T00:00:00Z","timestamp":1747612800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,5,19]],"date-time":"2025-05-19T00:00:00Z","timestamp":1747612800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/100000104","name":"NASA","doi-asserted-by":"publisher","award":["80ARC020D0010"],"award-info":[{"award-number":["80ARC020D0010"]}],"id":[{"id":"10.13039\/100000104","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2025,5,19]]},"DOI":"10.1109\/icra55743.2025.11128673","type":"proceedings-article","created":{"date-parts":[[2025,9,2]],"date-time":"2025-09-02T17:28:56Z","timestamp":1756834136000},"page":"14595-14602","source":"Crossref","is-referenced-by-count":1,"title":["AstroLoc2: Fast Sequential Depth-Enhanced Localization for Free-Flying Robots"],"prefix":"10.1109","author":[{"given":"Ryan","family":"Soussan","sequence":"first","affiliation":[{"name":"NASA Ames Research Center,CA,USA,94035"}]},{"given":"Marina","family":"Moreira","sequence":"additional","affiliation":[{"name":"NASA Ames Research Center,CA,USA,94035"}]},{"given":"Brian","family":"Coltin","sequence":"additional","affiliation":[{"name":"NASA Ames Research Center,CA,USA,94035"}]},{"given":"Trey","family":"Smith","sequence":"additional","affiliation":[{"name":"NASA Ames Research Center,CA,USA,94035"}]}],"member":"263","reference":[{"key":"ref1","article-title":"Astrobee: A new platform for free-flying robotics on the International Space Station","volume-title":"Int. Symp. on Artificial Intelligence, Robotics and Automation in Space","author":"Smith","year":"2016"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.3389\/frobt.2021.641338"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/CVPRW53098.2021.00232"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1016\/j.actaastro.2024.06.037"},{"key":"ref5","article-title":"ISAAC: An integrated system for autonomous and adaptive caretaking","volume-title":"ISS R&D Conference","author":"Smith","year":"2021"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.2514\/6.2007-6354"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/AERO58975.2024.10521401"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA46639.2022.9811862"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA46639.2022.9811919"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2018.2800113"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/IROS.2013.6696963"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/cvprw.2018.00060"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR42600.2020.00499"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR46437.2021.00881"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2024.3364834"},{"key":"ref16","author":"Leutenegger","year":"2022","journal-title":"Okvis2: Realtime scalable visual-inertial slam with loop closure"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/TRO.2018.2853729"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/TRO.2015.2463671"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/TRO.2017.2705103"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/TRO.2021.3075644"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/ICCV.2011.6126544"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA40945.2020.9196885"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-031-63596-0_8"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2019.2961227"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA.2014.6907483"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1177\/0278364910385483"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1016\/j.cviu.2007.09.014"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/IROS.2010.5652266"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.3389\/frobt.2022.801886"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1109\/ICCV.2011.6126542"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2012.6247715"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2022.3227865"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/34.121791"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1145\/2047196.2047270"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/MMUL.2012.24"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.15607\/RSS.2015.XI.001"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1002\/rob.20321"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1109\/SiPS.2015.7344992"},{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1023\/b:visi.0000029664.99615.94"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1109\/IROS.2014.6943269"},{"issue":"1\u201310","key":"ref41","first-page":"4","article-title":"Pyramidal implementation of the affine Lucas Kanade feature tracker description of the algorithm","volume":"5","author":"Bouguet","year":"2001","journal-title":"Intel corporation"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1109\/AERO.2019.8741689"},{"key":"ref44","doi-asserted-by":"publisher","DOI":"10.1109\/IROS.2016.7759644"},{"key":"ref45","doi-asserted-by":"publisher","DOI":"10.1109\/ROBOT.2007.364024"},{"key":"ref46","doi-asserted-by":"publisher","DOI":"10.15607\/RSS.2015.XI.006"},{"key":"ref47","doi-asserted-by":"publisher","DOI":"10.1109\/TRO.2020.2994457"},{"key":"ref48","volume-title":"Factor graphs and GTSAM: A hands-on introduction","author":"Dellaert","year":"2012"},{"key":"ref49","doi-asserted-by":"publisher","DOI":"10.1016\/S0734-189X(87)80186-X"},{"key":"ref50","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4612-4380-9_35"},{"key":"ref51","doi-asserted-by":"publisher","DOI":"10.1109\/TRO.2012.2197158"},{"key":"ref52","doi-asserted-by":"publisher","DOI":"10.1109\/ICCV.2011.6126517"},{"key":"ref53","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2021.3107024"},{"issue":"331\u2013340","key":"ref54","first-page":"2","article-title":"Fast approximate nearest neighbors with automatic algorithm configuration","volume":"2","author":"Muja","year":"2009","journal-title":"VISAPP(1)"},{"key":"ref55","doi-asserted-by":"publisher","DOI":"10.1109\/TPAMI.2004.17"},{"key":"ref56","doi-asserted-by":"publisher","DOI":"10.1109\/TPAMI.2003.1217599"},{"key":"ref57","doi-asserted-by":"publisher","DOI":"10.1109\/IROS.2012.6385773"},{"key":"ref58","doi-asserted-by":"publisher","DOI":"10.1109\/IROS45743.2020.9341801"},{"key":"ref59","doi-asserted-by":"publisher","DOI":"10.1109\/34.88573"}],"event":{"name":"2025 IEEE International Conference on Robotics and Automation (ICRA)","location":"Atlanta, GA, USA","start":{"date-parts":[[2025,5,19]]},"end":{"date-parts":[[2025,5,23]]}},"container-title":["2025 IEEE International Conference on Robotics and Automation (ICRA)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/11127273\/11127223\/11128673.pdf?arnumber=11128673","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,9,3]],"date-time":"2025-09-03T06:47:03Z","timestamp":1756882023000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11128673\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,5,19]]},"references-count":58,"URL":"https:\/\/doi.org\/10.1109\/icra55743.2025.11128673","relation":{},"subject":[],"published":{"date-parts":[[2025,5,19]]}}}