基于局部相位信息的图像速度分层计算

[1992] Proceedings. 11th IAPR International Conference on Pattern Recognition Pub Date : 1992-08-30 DOI:10.1109/ICPR.1992.201615

W. Beck

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引用次数: 2

摘要

描述从一对图像中计算密集位移场的分层算法。该算法使用带通滤波器的局部相位而不是图像亮度来建立图像之间的对应关系。本文的主要贡献在于，它描述了如何在没有特别假设的情况下将方向和尺度特定测量结合到流场中。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Hierarchical computation of image velocity from local phase information

Describes a hierarchical algorithm for the computation of dense displacement fields from a pair of images. The algorithm uses local phase from band-pass filters rather than image brightness to establish a correspondence between the images. The main contribution of this paper is that it describes how to combine orientation and scale specific measurements into a flowfield without ad hoc assumptions.<>

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[1992] Proceedings. 11th IAPR International Conference on Pattern Recognition

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