从单个二维图像推断平面物体的三维维度

2013 IEEE 9th International Conference on Intelligent Computer Communication and Processing (ICCP) Pub Date : 2013-10-24 DOI:10.1109/ICCP.2013.6646094

Sreedevi Sreekaladevi, W. L. Woo, S. Dlay, Peter Gore, Garth Johnson, D. Swailes

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引用次数: 4

摘要

在这项工作中，提出了一种从单幅图像中推断平面物体三维尺寸的方法。该思想是基于参考物体在空间中的位置计算。使用一张A4纸作为参考对象，使用纸的四个角校准相机。一旦知道了参考纸的位置，就可以在参考纸所在的平面上进行进一步的测量。目前还没有实现畸变校正模型。该方法已在各种三维场景中进行了测试，并发现推断的测量精度在+/- 25mm的公差范围内。

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Inferring 3D dimensions of flat objects from a single 2D image

In this work, a method to infer 3D dimensions of flat objects from a single image is presented. The idea is based on the computation of position of a reference object lying in space. A sheet of A4 paper is used as the reference object and the camera is calibrated using the four corners of the paper. Once the position of reference paper is known, further measurements can be taken on the plane in which it lies. No distortion correction model has been implemented yet. This method has been tested on various three dimensional scenarios and it has been found that the accuracy of measurements inferred lie within a tolerance of +/-25 mm.

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2013 IEEE 9th International Conference on Intelligent Computer Communication and Processing (ICCP)

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