Publication detail

3D Freehand Ultrazvuk In Sborník příspěvků a prezentací akce Odborné semináře 2004

PETRŽELA, R.

Original Title

3D Freehand Ultrazvuk In Sborník příspěvků a prezentací akce Odborné semináře 2004

English Title

3D Freehand ultrasound imaging system

Type

conference paper

Language

Czech

Original Abstract

Conventional diagnostic ultrasound imaging is widely used in medicine because it allows dynamic analysis of moving tissues. It is non-invasive, relatively cheap and portable equipment. On other hand, the quality of ultrasound images is quite poor. The ultrasound 2D image is performed with hand-held probe which transmit ultrasound pulses into the body and receives echoes. These echoes are used to create a 2D grey-level image (B-scan) of across-section of the body in the scan plane. 3D ultrasound imaging extends this concept about volume information. In this contribution is a 3D position sensor attached to the conventional probe. This system enables 3D reconstruction of examined volume, because each B-scan can be labelled with their relative positions and orientations.

English abstract

Conventional diagnostic ultrasound imaging is widely used in medicine because it allows dynamic analysis of moving tissues. It is non-invasive, relatively cheap and portable equipment. On other hand, the quality of ultrasound images is quite poor. The ultrasound 2D image is performed with hand-held probe which transmit ultrasound pulses into the body and receives echoes. These echoes are used to create a 2D grey-level image (B-scan) of across-section of the body in the scan plane. 3D ultrasound imaging extends this concept about volume information. In this contribution is a 3D position sensor attached to the conventional probe. This system enables 3D reconstruction of examined volume, because each B-scan can be labelled with their relative positions and orientations.

Key words in English

freehand ultrazvuk

Authors

PETRŽELA, R.

RIV year

2004

Released

1. 1. 2004

Publisher

UREL FEKT VUT v Brně

Location

Brno

Pages from

1

Pages to

10

Pages count

10

BibTex

@inproceedings{BUT14068,
  author="Radim {Petržela}",
  title="3D Freehand Ultrazvuk In Sborník příspěvků a prezentací akce Odborné semináře 2004",
  booktitle="Sborník příspěvků a prezentací akce Odborné semináře 2004",
  year="2004",
  series="REL03V",
  number="1",
  pages="10",
  publisher="UREL FEKT VUT v Brně",
  address="Brno"
}