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arXiv 2006.06986cs.CV
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量子稳健拟合

Quantum Robust Fitting

The University of Adelaide(阿德莱德大学);Edith Cowan University(伊迪丝·考恩大学)

Tat-Jun Chin, David Suter, Shin-Fang Chng, James Quach

摘要:

许多计算机视觉应用需要从真实世界的不完美测量中恢复结构。该任务通常通过将几何模型鲁棒地拟合到噪声和离群污染的数据上来解决。然而,最近的理论分析表明,在计算机视觉中,许多常用的鲁棒拟合公式不适合于易处理的解决方案和近似。在本文中,我们探讨了量子计算机用于鲁棒拟合的用途。要做到这一点,我们检查并建立一个强大的拟合公式的实际用途的启发傅立叶分析的布尔函数。然后,我们研究了量子算法来解决配方和分析的计算速度可能超过经典算法。因此,我们的工作提出了稳健拟合计算机视觉的第一个量子处理。

英文摘要:

Many computer vision applications need to recover structure from imperfect measurements of the real world. The task is often solved by robustly fitting a geometric model onto noisy and outlier-contaminated data. However, recent theoretical analyses indicate that many commonly used formulations of robust fitting in computer vision are not amenable to tractable solution and approximation. In this paper, we explore the usage of quantum computers for robust fitting. To do so, we examine and establish the practical usefulness of a robust fitting formulation inspired by Fourier analysis of Boolean functions. We then investigate a quantum algorithm to solve the formulation and analyse the computational speed-up possible over the classical algorithm. Our work thus proposes one of the first quantum treatments of robust fitting for computer vision.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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