About: Radial Radon Transform dedicated to Micro-object Localization from Radio Frequency Ultrasound Signal     Goto   Sponge   NotDistinct   Permalink

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Description
  • Není k dispozici (cs)
  • In this paper we describe a method for automatic electrode localization in soft tissue from radio-frequency signal. The method is exploiting a property of the Radon Transform (RT) that allows to localize a line-segment in 3D data. The method directly processes the radio-frequency (RF) signal provided by the ultrasound (US) probe. Thus, there's no need for ultrasound image reconstruction. The method is able to detect line-segments that are discontinuous. The low computational cost allows to process data in real-time. The algorithm was tested on a radiofrequency signal acquired by scanning a phantom containing a thin metal electrode of 150um in diameter. The experiments show that the developed technique is capable of reliably finding an arbitrarily positioned line-segment in a 3D image.
  • In this paper we describe a method for automatic electrode localization in soft tissue from radio-frequency signal. The method is exploiting a property of the Radon Transform (RT) that allows to localize a line-segment in 3D data. The method directly processes the radio-frequency (RF) signal provided by the ultrasound (US) probe. Thus, there's no need for ultrasound image reconstruction. The method is able to detect line-segments that are discontinuous. The low computational cost allows to process data in real-time. The algorithm was tested on a radiofrequency signal acquired by scanning a phantom containing a thin metal electrode of 150um in diameter. The experiments show that the developed technique is capable of reliably finding an arbitrarily positioned line-segment in a 3D image. (en)
Title
  • Není k dispozici (cs)
  • Radial Radon Transform dedicated to Micro-object Localization from Radio Frequency Ultrasound Signal
  • Radial Radon Transform dedicated to Micro-object Localization from Radio Frequency Ultrasound Signal (en)
skos:prefLabel
  • Není k dispozici (cs)
  • Radial Radon Transform dedicated to Micro-object Localization from Radio Frequency Ultrasound Signal
  • Radial Radon Transform dedicated to Micro-object Localization from Radio Frequency Ultrasound Signal (en)
skos:notation
  • RIV/68407700:21230/04:03105681!RIV/2005/GA0/212305/N
http://linked.open.../vavai/riv/strany
  • 1836 ; 1839
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA102/03/0440)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 583432
http://linked.open...ai/riv/idVysledku
  • RIV/68407700:21230/04:03105681
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Radon transform; object localization; three-dimensional ultrasound (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [9FCE3C99AE90]
http://linked.open...v/mistoKonaniAkce
  • Montreal
http://linked.open...i/riv/mistoVydani
  • Piscataway
http://linked.open...i/riv/nazevZdroje
  • UFFC '04: Proceedings of the IEEE International Ultrasonics, Ferroelectrics and Conference
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Kybic, Jan
  • Barva, Martin
  • Cachars, C.
  • Mari, J. M.
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
number of pages
http://purl.org/ne...btex#hasPublisher
  • IEEE
https://schema.org/isbn
  • 0-7803-8412-1
http://localhost/t...ganizacniJednotka
  • 21230
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