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基于判别图模型的激光点云数据关联决策

DOI: 10.13195/j.kzyjc.2013.0004, PP. 885-888

Keywords: 激光点云,判别图模型,数据关联,概率推理

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Abstract:

提出一种激光点云数据关联决策算法.基于判别图模型,提取并智能管理激光点云的多重形状特征,通过最大伪似然学习优化局部特征和配对特征的权重;应用最大和概率推理实现对图模型隐节点状态的估计,进而将激光点关联映射为最大后验概率的配置回溯问题;实验结果验证了所提出算法比传统算法具有更好的性能.

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