Details
| Original language | English |
|---|---|
| Title of host publication | Bildverarbeitung fur die Medizin 2005 |
| Subtitle of host publication | Algorithmen - Systeme - Anwendungen, BVM 2005 - Proceedings des Workshops |
| Pages | 242-246 |
| Number of pages | 5 |
| Publication status | Published - 2005 |
| Externally published | Yes |
| Event | Workshops Bildverarbeitung fur die Medizin: Algorithmen - Systeme - Anwendungen, BVM 2005 - Workshop on Image Processing for Medicine: Algorithms - Systems - Applications, BVM 2005 - Heidelberg, Germany Duration: 13 Mar 2005 → 15 Mar 2005 |
Publication series
| Name | Informatik aktuell |
|---|---|
| ISSN (Print) | 1431-472X |
Abstract
Specular reflections pose a particular challenge to intensity-based tracking approaches. The proposed scheme substitutes specular areas with respect to local image structures, extracted by the structure tensor. It can be applied to images of the beating heart prior to tracking and is shown to improve the estimation of local motion by natural landmarks significantly.
ASJC Scopus subject areas
- Mathematics(all)
- Modelling and Simulation
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Bildverarbeitung fur die Medizin 2005: Algorithmen - Systeme - Anwendungen, BVM 2005 - Proceedings des Workshops. 2005. p. 242-246 (Informatik aktuell).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Structure Tensor Based Substitution of Specular Reflections for Improved Heart Surface Tracking
AU - Gröger, Martin
AU - Ortmaier, Tobias
AU - Hirzinger, Gerd
PY - 2005
Y1 - 2005
N2 - Specular reflections pose a particular challenge to intensity-based tracking approaches. The proposed scheme substitutes specular areas with respect to local image structures, extracted by the structure tensor. It can be applied to images of the beating heart prior to tracking and is shown to improve the estimation of local motion by natural landmarks significantly.
AB - Specular reflections pose a particular challenge to intensity-based tracking approaches. The proposed scheme substitutes specular areas with respect to local image structures, extracted by the structure tensor. It can be applied to images of the beating heart prior to tracking and is shown to improve the estimation of local motion by natural landmarks significantly.
UR - http://www.scopus.com/inward/record.url?scp=84879931123&partnerID=8YFLogxK
U2 - 10.1007/3-540-26431-0_50
DO - 10.1007/3-540-26431-0_50
M3 - Conference contribution
AN - SCOPUS:84879931123
SN - 3540250522
SN - 9783540250524
T3 - Informatik aktuell
SP - 242
EP - 246
BT - Bildverarbeitung fur die Medizin 2005
T2 - Workshops Bildverarbeitung fur die Medizin: Algorithmen - Systeme - Anwendungen, BVM 2005 - Workshop on Image Processing for Medicine: Algorithms - Systems - Applications, BVM 2005
Y2 - 13 March 2005 through 15 March 2005
ER -