Publication result detail

Optical System for Position and Orientation Measuring of Ultrasound Probe for 3D Imaging in Cardiology

Szabó, Z.

Original Title

Optical System for Position and Orientation Measuring of Ultrasound Probe for 3D Imaging in Cardiology

English Title

Optical System for Position and Orientation Measuring of Ultrasound Probe for 3D Imaging in Cardiology

Type

Paper in proceedings (conference paper)

Original Abstract

The fundamental of the described project is an optical position sensing of ultrasound probe in 3D echocardiology, well known as Free-hand system. The project is dealing with multi-camera system, where the probe localization is performed based on different views from the cameras, which are following it (some corresponding marks mounted on the ultrasound probe). The camera calibration and the resolution of the system are evaluated for the specific geometric arrangement as well as the marker recognition algorithm is described. The described system is an alternative solution to magnetic systems with higher length accuracy, eliminating its disadvantages as e.g. sensitivity on electric conducting materials around.

English abstract

The fundamental of the described project is an optical position sensing of ultrasound probe in 3D echocardiology, well known as Free-hand system. The project is dealing with multi-camera system, where the probe localization is performed based on different views from the cameras, which are following it (some corresponding marks mounted on the ultrasound probe). The camera calibration and the resolution of the system are evaluated for the specific geometric arrangement as well as the marker recognition algorithm is described. The described system is an alternative solution to magnetic systems with higher length accuracy, eliminating its disadvantages as e.g. sensitivity on electric conducting materials around.

Keywords

localization; 3D imaging; free-hand ultrasound

Key words in English

localization; 3D imaging; free-hand ultrasound

Authors

Szabó, Z.

Released

01.01.2005

Publisher

University of Žilina

Location

Žilina, Slovenská republika

ISBN

80-8070-443-0

Book

Conference Proceedings of Trends in Biomedical Engineering

Volume

2005

Pages from

183

Pages count

5

BibTex

@inproceedings{BUT16059,
  author="Zoltán {Szabó}",
  title="Optical System for Position and Orientation Measuring of Ultrasound Probe for 3D Imaging in Cardiology",
  booktitle="Conference Proceedings of Trends in Biomedical Engineering",
  year="2005",
  volume="2005",
  pages="5",
  publisher="University of Žilina",
  address="Žilina, Slovenská republika",
  isbn="80-8070-443-0"
}