Detail publikačního výsledku

KOMPILACE 3D ULTRAZVUKOVÝCH DAT SNÍMANÝCH METODOU FREE-HAND

ZAČAL, J., JAN, J.

Originální název

KOMPILACE 3D ULTRAZVUKOVÝCH DAT SNÍMANÝCH METODOU FREE-HAND

Anglický název

COMPILATION OF FREE-HAND ACQUIRED 3D ULTRASONIC DATA

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

In free-hand 3D ultrasound, a position sensor is attached to the probe of a 2D ultrasound scanner. The resulting 3D data should permit flexible visualisation and more accurate volume measurement than can be achieved using 2D B-scans alone; however the use of the position sensor can be inconvenient for the clinician. The objective is thus to replace the sensor with a technique for estimating the probe trajectory based on the B-scan images themselves. One such technique exists [1], based on a speckle decorrelation algorithm. In this paper we propose realisation of this method on image matching to accurate position using speckle correlation based algorithm, including the possible modification.

Anglický abstrakt

In free-hand 3D ultrasound, a position sensor is attached to the probe of a 2D ultrasound scanner. The resulting 3D data should permit flexible visualisation and more accurate volume measurement than can be achieved using 2D B-scans alone; however the use of the position sensor can be inconvenient for the clinician. The objective is thus to replace the sensor with a technique for estimating the probe trajectory based on the B-scan images themselves. One such technique exists [1], based on a speckle decorrelation algorithm. In this paper we propose realisation of this method on image matching to accurate position using speckle correlation based algorithm, including the possible modification.

Klíčová slova v angličtině

ultrasound imaging, 3D ultrasound, free-hand, correlation, speckle

Autoři

ZAČAL, J., JAN, J.

Rok RIV

2011

Vydáno

15.10.2003

Nakladatel

Západočeská univerzita

Místo

Plzeň

ISBN

80-7082-992-3

Kniha

Elektrotechnika a informatika 2003

Strany od

169

Strany počet

4

BibTex

@inproceedings{BUT8315,
  author="Jiří {Začal} and Jiří {Jan}",
  title="KOMPILACE 3D ULTRAZVUKOVÝCH DAT SNÍMANÝCH METODOU FREE-HAND",
  booktitle="Elektrotechnika a informatika 2003",
  year="2003",
  pages="4",
  publisher="Západočeská univerzita",
  address="Plzeň",
  isbn="80-7082-992-3"
}