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English(EN) Metric Scale for Insta360 Structure-from-Motion from the Camera's Embedded IMU

Insta360相机通过嵌入式IMU获得度量尺度

研究人员开发了一种新方法,利用Insta360相机中嵌入的惯性测量单元(IMU)来确定运动恢复结构(SfM)的度量尺度。这种方法提供了一种独立的替代方案,无需依赖智能手机的ARKit或ARCore姿态。该研究对IMU进行了表征,估计了相机-IMU同步,并通过视觉-惯性数据对齐来恢复尺度。结果表明,在生产调查中,惯性尺度与LiDAR的偏差平均为0.74%,与智能手机尺度的偏差为2.6%。 AI

影响 这项研究可以提高消费级相机进行三维重建的准确性和自主性,可能对AR/VR应用产生影响。

排序理由 该条目是一篇学术论文,详细介绍了一种使用相机嵌入式IMU在运动恢复结构中恢复度量尺度的新方法。[lever_c_demoted from research: ic=1 ai=0.7]

在 arXiv cs.CV 阅读 →

AI 生成摘要 · Google Gemini · 来自 1 个来源。 我们如何撰写摘要 →

Insta360相机通过嵌入式IMU获得度量尺度

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该条目是一篇学术论文,详细介绍了一种使用相机嵌入式IMU在运动恢复结构中恢复度量尺度的新方法。[lever_c_demoted from research: ic=1 ai=0.7]
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报道来源 [1]

  1. arXiv cs.CV TIER_1 English(EN) · Davide Cuttini, Diego Di Tommaso, Alessio Antoniacomi, Luca Simonetti ·

    Insta360 Structure-from-Motion的相机嵌入式IMU度量尺度

    arXiv:2610.35554v1 Announce Type: new Abstract: Structure-from-motion (SfM) from the dual-fisheye video of a consumer 360-degree camera recovers geometry only up to a similarity transform; in the pipeline considered here, metric scale is obtained from smartphone ARKit or ARCore p…