A probe-camera system for 3D ultrasound image reconstruction

A probe-camera system for 3D ultrasound image reconstruction
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用于 3D 超声图像重建的探头相机系统

DOI:
10.1007/978-3-319-67552-7_16
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发表时间:
2017
期刊:
Lecture Notes in Computer Science
影响因子:
--
通讯作者:
Koichi Ito
Koichi Ito
中科院分区:
--
文献类型:
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作者:
Shuya Ito;Koichi Ito

文献摘要

相似文献

本文提出了一种探头摄像机系统的三维超声(US)图像重建探头摄像机校准和探头定位方法。探头-摄像机校准方法采用现有的US体模,以方便和简单的程序。探头定位方法采用运动恢复结构(SfM)来估计摄像机运动。SfM用于从多视图图像重建3D点云,并同时估计每个摄像机的位置。通过实验,使用开发的系统,我们表明,所提出的方法具有良好的性能,重建三维US体积。
This paper proposes a probe-camera system for 3D ultrasound (US) image reconstruction with probe-camera calibration and probe localization methods. The probe-camera calibration method employs an existing US phantom for convenience with a simple procedure. The probe localization method employs structure from motion (SfM) to estimate the camera motion. SfM is used to reconstruct 3D point clouds from multiple-view images and simultaneously estimate each camera position. Through experiments using the developed system, we demonstrate that the proposed method exhibits good performance to reconstruct 3D US volume.