从单透视图恢复SHGC的缩放函数

Proceedings 1992 IEEE Computer Society Conference on Computer Vision and Pattern Recognition Pub Date : 1992-06-15 DOI:10.1109/CVPR.1992.223230

M. Dhome, R. Glachet, J. Lapresté

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引用次数: 5

摘要

提出了一种从图像轮廓中恢复直线齐次广义圆柱(SHGC)尺度函数的算法。假定位置和参考截面都是已知的。利用透视图假设和SHGCs的几何特性推导了该方法。没有对对象形状施加额外的约束。该方法已在合成图像上进行了测试，取得了良好的效果。

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Recovering the scaling function of a SHGC from a single perspective view

An algorithm for recovering the scaling function of a straight homogeneous generalized cylinder (SHGC) from an image contour is presented. Both location and reference cross section are supposed known. Perspective view assumption and geometric properties of SHGCs are used to derive the method. No additional constraints have been imposed on the object shape. The method has been tested on synthetic image, with promising results.<>

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Proceedings 1992 IEEE Computer Society Conference on Computer Vision and Pattern Recognition

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