Laser radar for ground-based target orientation estimation

liu zhengjun; li qi; wang qi

Volume 22 Issue 08

Jul. 2010

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Zhou Quanfeng, Lu Yuanrong, Zhu Kun, et al. Tuning and measurement of inter-electrode voltage for four-rod radio frequency quadrupole accelerator[J]. High Power Laser and Particle Beams, 2013, 25: 124-128.

Citation:

liu zhengjun, li qi, wang qi. Laser radar for ground-based target orientation estimation[J]. High Power Laser and Particle Beams, 2010, 22.

Citation:

liu zhengjun, li qi, wang qi. Laser radar for ground-based target orientation estimation[J]. High Power Laser and Particle Beams, 2010, 22.

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Laser radar for ground-based target orientation estimation

1.
National Key Laboratory of Tunable Laser Technology,Institute of Opto-Electronic,Harbin Institute of Technology,Harbin 150001,China

Publish Date: 2010-07-12

Abstract

Abstract

Range imaging of laser radar can reflect the targets geometry structure, and different poses of the same target lead to a tremendous variety of range imaging. Thus pose estimation is especially important for automated target recognition (ATR). Ulf Grenander's pattern theory makes use of deformable template to represent observed image and model the variability of target pose via the actions of the matrix special orthogonal group. In Bayesian estimation framework, it samples from posterior to empirically generate the estimates using jump-diffusion process. Error analysis of pose estimation makes use of the Hilbert-Schmidt norm as an error metric. Our work focuses on pose estimation of ground-based targets of range imaging, using Ulf Grenander's pattern theory to estimate vehicle in differe
- laser ladar,
- pose estimation,
- bayesian estimation,
- jump-diffusion,
- special orthogonal group

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