从投影中重建旋转运动图像

[1988 Proceedings] 9th International Conference on Pattern Recognition Pub Date : 1988-11-14 DOI:10.1109/ICPR.1988.28388

A. Imiya, Y. Nakayama, Yoshimi Yamamoto

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引用次数: 0

摘要

提出了一种旋转摄像机运动图像的层析重建技术。运动图像的投影由于图像的运动而降低。阐明了运动图像的投影是由图像的角速度定义的核函数卷积的。提出了一种从退化投影中获得清晰图像的重建方法。并提出了一种角速度的估计方法。

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Reconstruction of rotatory moving image from projections

A tomographic reconstruction technique for a moving image produced by a rotating camera is presented. Projections of the moving image are degraded because of image movement. It is clarified that projection of a moving image are convolved by the kernel function defined by the angular velocity of an image. A reconstruction method is derived for a clear image from degraded projections. An estimation method of the angular velocity is also proposed.<>

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[1988 Proceedings] 9th International Conference on Pattern Recognition

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