首页> 外文会议>International Conference on Advanced Manufacture; 20051128-1202; Taipei(CT) >Approximating the Minimum-Bounding Box of a 3D Model with Minimum Spans for Flush Edges
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Approximating the Minimum-Bounding Box of a 3D Model with Minimum Spans for Flush Edges

机译:近似3D模型的最小边界框和齐平边的最小跨度

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摘要

In this paper, a method for determining the approximated minimum-bounding box is presented. This method can only be used in the model that has finite vertices. A concept of the minimum span is introduced to determine one length of the bounding box according to a flush edge: After calculating a minimum span, the minimum-area rectangle of the projection is required to be one candidate of minimum-bounding boxes. In many applications, the volume of the bounding box is requested as small as possible. This paper provides an additional property to keep both one length and one rectangle of the bounding box are as small as possible.
机译:本文提出了一种确定近似最小边界框的方法。此方法只能在具有有限顶点的模型中使用。引入最小跨度的概念以根据齐平边来确定边界框的一个长度:计算最小跨度后,要求投影的最小面积矩形是最小边界框的一个候选。在许多应用中,要求边框的体积尽可能小。本文提供了一个额外的属性,以使边框的一个长度和一个矩形都尽可能小。

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