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首页> 外文会议>IFIP TC 5/SIG 5.1 conference on computer and computing technologies in agriculture;CCTA 2011 >A Collision Detection-Based Wandering Method for Equipment Deploy Scene in Land Reclamation Area of Mining Dump
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A Collision Detection-Based Wandering Method for Equipment Deploy Scene in Land Reclamation Area of Mining Dump

机译：基于冲突检测的矿山复垦区设备部署场景漫游方法

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摘要

Aiming at developing a simple and efficient collision detection method to support the wandering in equipment deploy scene in land reclamation area of mining dump. This paper presents an efficient algorithm for collision detection in the waste dump land reclamation equipment deploy scene using a bounding volume nestification which consists of an oriented bounding boxes (OBBs) enhanced with axially aligned bounding boxes (AABBs). This approach combines the compactness of OBBs and the simplicity of AABBs. The majority of distant objects are separated using the simpler AABB tests. The remaining objects are in close proximity, where OBBs test is needed to detect. Implementation results show that our algorithm achieves considerable speedup in most cases.
机译：旨在开发一种简单高效的碰撞检测方法，以支持矿山复垦区设备部署现场的徘徊。本文提出了一种有效的算法，该算法使用包围盒嵌套法在废物倾倒土地开垦设备部署场景中进行碰撞检测，该包围盒嵌套由定向包围盒（OBB）和轴向对齐包围盒（AABB）增强而成。这种方法结合了OBB的紧凑性和AABB的简单性。使用较简单的AABB测试可以分离大多数远处的物体。其余物体非常靠近，需要通过OBB测试进行检测。实施结果表明，在大多数情况下，我们的算法可实现相当大的加速。

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