Efficient probabilistic collision detection for non-convex shapes
Efficient probabilistic collision detection for non-convex shapes
复制标题
非凸形状的高效概率碰撞检测
DOI:
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发表时间:
2016
期刊:
影响因子:
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通讯作者:
Dinesh Manocha
中科院分区:
文献类型:
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作者:
J. S. Park;Chonhyon Park;Dinesh Manocha
We present new algorithms to perform fast probabilistic collision queries between convex as well as non-convex objects. Our approach is applicable to general shapes, where one or more objects are represented using Gaussian probability distributions. We present a fast new algorithm for a pair of convex objects, and extend the approach to non-convex models using hierarchical representations. We highlight the performance of our algorithms with various convex and non-convex shapes on complex synthetic benchmarks and trajectory planning benchmarks for a 7-DOF Fetch robot arm.