Maximum likelihood point cloud acquisition from a mobile platform

التفاصيل البيبلوغرافية
العنوان: Maximum likelihood point cloud acquisition from a mobile platform
المؤلفون: Stoyanov, Todor, Lilienthal, Achim J.
المصدر: International conference on advanced robotics, ICAR 2009.. :1-6
مصطلحات موضوعية: TECHNOLOGY, TEKNIKVETENSKAP, Information technology, Other information technology, Informationsteknik, Övrig informationsteknik, Computer and Systems Science, Datalogi
الوصف: This paper describes an approach to acquire locally consistent range data scans from a moving sensor platform. Data from a vertically mounted rotating laser scanner and odometry position estimates are fused and used to estimate maximum likelihood point clouds. An estimation algorithm is applied to reduce the accumulated error after a full rotation of the range finder. A configuration consisting of a SICK laser scanner mounted on a rotational actuator is described and used to evaluate the proposed approach. The data sets analyzed suggest a significant improvement in point cloud consistency, even over a short travel distance.
وصف الملف: electronic
URL الوصول: https://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-8442
https://oru.diva-portal.org/smash/get/diva2:274893/FULLTEXT01.pdf
قاعدة البيانات: SwePub