Single cluster PHD SLAM: Application to autonomous underwater vehicles using stereo vision
Single cluster PHD SLAM: Application to autonomous underwater vehicles using stereo vision
复制标题
单集群 PHD SLAM:在使用立体视觉的自主水下航行器中的应用
DOI:
10.1109/oceans-bergen.2013.6608107
复制
发表时间:
2013
期刊:
影响因子:
--
通讯作者:
J. Salvi
中科院分区:
文献类型:
--
作者:
S. Nagappa;N. Palomeras;Chee Sing Lee;N. Gracias;Daniel E. Clark;J. Salvi
This paper considers the application of feature-based simultaneous localisation and mapping (SLAM) using a random finite sets (RFS) framework for an autonomous underwater vehicle. SLAM allows for reduction in localisation error by tracking features which provide a fixed external reference. The SLAM problem is addressed here using a single-cluster probability hypothesis density (PHD) filter. The filter uses a particle approximation for the vehicle position with a conditional Gaussian mixture PHD for the feature map. Map features are selected as unique point features generated from a stereo camera on-board the vehicle. We demonstrate the improvement in localisation applying the algorithm to a dataset obtained in an indoor test tank.
DOI:
10.1109/taes.2012.6178085
发表时间:
2012-04-01
影响因子:
4.4
作者:
Ristic, B.;Clark, D.;Vo, Ba-Tuong
通讯作者:
Vo, Ba-Tuong