Table of Contents
Medical Image Processing using Skeletonisation
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CHECKLIST - E.S.
Univ.Hospital Graz Styria ~1,207.200 Inhabt.
Radiologie Graz Untersuchungen/a (1999)
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Archive
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Connections... CEEPUS A34
What CEEPUS A34 does..
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Goal of Presentation
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3D - Where to go?
WAS IST 3D?
MULTIPLANARE REFORMATION (MPR)
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SHADED SURFACE DISPLAY (SSD)
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SHADED SURFACE DISPLAY (SSD)
SHADED SURFACE DISPLAY (SSD)
MAX. (MIN.) INTENSITY PROJ. (MIP bzw. MinIP)
MIP - CT-Angio
MIP -Kidney TU
MinIP - Airway disease
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MIP & MinIP
SURFACE DETECTION
SURFACE DETECTION
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3D - Algorithmen - „SURFACE DETECTION“:
SURFACE DETECTION
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SURFACE DETECTION: Pulmonary Sling Syndrom
SURFACE DETECTION: Branchiogene Cyste
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VOLUME RENDERING:
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Vol. Rendering - Vessels
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LTS - multi- organ display
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Virt. Pneumocolon
„Interactive Slicing“
„Interactive Slicing“
PERSPEKTIVE
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3D - Where to go?
Skeletonisation.......... - Thining
LTS -skeletonisation
2 Applications
LTS - diagnostics
LTS: Imaging - Goal
LTS - Skeleton
LTS - cross sectional chart
LTS - Validation Phantoms
Clinical Studies
LTS - Validation Phantoms
Results - Phantoms
Results - Phantoms Accuracy ( LTS length, degree)
Results - Phantoms Precision ( LTS length, degree)
Results - Clinical Studies
Results - Clinical Studies
Future activities - Java3D
Colorectal Carcinoma - Med. Background
Problems - CT colonoscopy
What do you wanna have for CT - colonoscopy?
„Virtual dissection“
Goal of Presentation
„Virtual dissection“ - How to do?
Virt.Diss. - Data Aquisition
Virt.Diss. - Segmentation
2 Möglichkeiten für virtuelle Dissektion
Virt.Diss. - 2D Flattening Approach
Virt.Diss. - 3D Local Flattening Approach
Virt.Diss. - Remapping
Virt.Diss. - Remapping
Virt.Diss. - Remapping
Phantoms - Technical
Phantoms - Cadaveric
Phantoms - Cadaveric Artific. Polyps (n=13)
Phantoms - Cadaveric Artific. Polyps (n=13)
Results - Techn. Phantom 2D Flattening Approach Constant Angle Sampling
Results - Cadaveric 2D Flattening Approach Constant Angle Sampling
Results - Cadaveric 2D Flattening Approach Constant Angle Sampling
Results - Cadaveric 3D Local Flattening Approach
Results- Cadaveric 3D Local Flattening Approach
Results - Cadaveric Phantom
Results - Diverticulitis
Results - Diverticulitis
Results - Medical Evaluation
Outlook
Outlook
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Computer aided diagnosis (CAD) - autom. polypdetection
Computer aided diagnosis (CAD) - autom. polypdetection
PACS - Picture Archiving and Communication System
PACS - is it all we need?
PACS - is it all we need?
PACS - is it all we need?
PACS - ......dilemma for research?
Is there a need for PACS aliens?
PACS (aliens)- Interface description
PACS (aliens) - Graz Solution
PACS (aliens) - Graz Solution
PACS (aliens) - Graz Solution - Graphics Lab
PACS (aliens) - Graz Solution - Graphics Lab
PACS (aliens) - Presentation and Distribution
PACS (aliens) - Presentation and Distribution
PACS (aliens) - 3D Imaging
Connecting People... - Ingredients
Connecting People... - DB: MySQL (http://www.mysql.com)
Connecting People... - DB: MySQL (http://www.mysql.com)
Connecting People... Webserver: Apache
Connecting People... Webserver: Apache
Connecting People... Communication
Connecting People... Communication
Connecting People... Examples Graz
Connecting People... Examples Graz
Connecting People... Examples Graz
Connecting People... Examples Graz
INFORMATIOSEXTRAKTION - POST PROCESSING
Connecting People... Examples Graz
Connecting People... Examples Graz
Connecting People... Outlook Graz
Connecting People... Other potential applications
Everything is virtual......
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