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Two Step Variational Method for Subpixel Optical Flow Computation

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Advances in Visual Computing (ISVC 2009)

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Abstract

We develop an algorithm for the super-resolution optical flow computation by combining variational super-resolution and the variational optical flow computation. Our method first computes the gradient and the spatial difference of a high resolution images from these of low resolution images directly, without computing any high resolution images. Second the algorithm computes optical flow of high resolution image using the results of the first step.

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Mochizuki, Y., Kameda, Y., Imiya, A., Sakai, T., Imaizumi, T. (2009). Two Step Variational Method for Subpixel Optical Flow Computation. In: Bebis, G., et al. Advances in Visual Computing. ISVC 2009. Lecture Notes in Computer Science, vol 5876. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-10520-3_106

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  • DOI: https://doi.org/10.1007/978-3-642-10520-3_106

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-10519-7

  • Online ISBN: 978-3-642-10520-3

  • eBook Packages: Computer ScienceComputer Science (R0)

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