About: Volume Visualization of Large Biological Tissue Specimens     Goto   Sponge   NotDistinct   Permalink

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Description
  • Objemová vizualizace velkých biologických tkáňových vzorků se skládá z následujících kroků: nařezání preparátu na tenké fyzické řezy, nasnímání překrývajících se obrazových dat z fyzických řezů, horizontální skládání překrývajících se obrazových dat s použitím registrace do 3D sub-obrazu reprezentující jeden fyzický řez, vertikální skládání sub-obrazů fyzických řezů s použitím elastické registrace do výsledné 3D reprezentace biologického preparátu a vizualizace 3D obrazu s využitím VolumePro hardware. (cs)
  • We apply volume reconstruction for visualization of a biological specimen greater than the field of view of a confocal laser scanning microscope. Prior to the volume reconstruction, large specimens are cut into thin physical slices. The first step of volume reconstruction is acquisition of digital volume images (spatial tiles which overlap) from all studied physical slices. The second step is horizontal merging of overlapping spatial tiles of the same physical slice using a registration algorithm based on a mutual information and translation. The third reconstruction step is vertical merging of digital volumes of successive physical slices using an elastic registration algorithm based on B-splines. The resulting large digital volumes are visualized by a VolumePro hardware board that provides volume rendering in real-time. In this paper we show a reconstruction of a chick embryonic kidney.
  • We apply volume reconstruction for visualization of a biological specimen greater than the field of view of a confocal laser scanning microscope. Prior to the volume reconstruction, large specimens are cut into thin physical slices. The first step of volume reconstruction is acquisition of digital volume images (spatial tiles which overlap) from all studied physical slices. The second step is horizontal merging of overlapping spatial tiles of the same physical slice using a registration algorithm based on a mutual information and translation. The third reconstruction step is vertical merging of digital volumes of successive physical slices using an elastic registration algorithm based on B-splines. The resulting large digital volumes are visualized by a VolumePro hardware board that provides volume rendering in real-time. In this paper we show a reconstruction of a chick embryonic kidney. (en)
Title
  • Volume Visualization of Large Biological Tissue Specimens
  • Volume Visualization of Large Biological Tissue Specimens (en)
  • Objemová vizualizace velkých biologických tkáňových vzorků (cs)
skos:prefLabel
  • Volume Visualization of Large Biological Tissue Specimens
  • Volume Visualization of Large Biological Tissue Specimens (en)
  • Objemová vizualizace velkých biologických tkáňových vzorků (cs)
skos:notation
  • RIV/68407700:21460/06:12119995!RIV07-MSM-21460___
http://linked.open.../vavai/riv/strany
  • 230 ; 232
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA304/05/0153), P(IAA100110502), P(IAA500200510), P(LC06063), Z(AV0Z50110509), Z(MSM6840770012)
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
  • 507124
http://linked.open...ai/riv/idVysledku
  • RIV/68407700:21460/06:12119995
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • confocal microscopy; volume visualization (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [CD78134A4210]
http://linked.open...v/mistoKonaniAkce
  • Brno
http://linked.open...i/riv/mistoVydani
  • Brno
http://linked.open...i/riv/nazevZdroje
  • Analysis of Biomedical Signals and Images - Proceedings of Biosignal 2006
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
  • Čapek, Martin
  • Hána, Karel
  • Smrčka, Pavel
  • Janáček, J.
  • Kubínová, L.
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • VUTIUM Press
https://schema.org/isbn
  • 80-214-3152-0
http://localhost/t...ganizacniJednotka
  • 21460
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