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PROJECTBONE TEXTURE
Metacarpals
Phalanges
TASK
Segment bonesCharacterize bone
trabecular pattern by texture freaturesAre there differences
between metacarpals and phalanges?
SSIP 2004 Projects - Biomedical
1
PROJECTCentral Path oftubular objects
TASK
Aproximate central path for sending a virtual camera- Not using skeletonisation
Do not follow smaller sideways
SSIP 2004 Projects - Biomedical
2
PROJECT FLATPANEL -DETECTOR
TASKRead out the DICOM tags for image
aquisition:- (0010,0010), - (0018,0060), (0018,1110), (0018,1152)- (0018,1153), (0018,1160)- (0028,0010), (0028,0011)
Find the corner of the imageFind the ROI‘sCalculate- ROI statistics, absolute and relative, texture
SSIP 2004 Projects - Biomedical
3
PROJECTFLOW
TASK
Find vessel contour in anatomic image- Attention: vessels changes position
during herat cycle
copy to flow imagederive statistics from flow image- Forward & backward proportion
SSIP 2004 Projects - Biomedical
4
PROJECTHEART
SEGMENTATION(left ventricle)
TASK
FIND HEART CONTOUR (left ventricle) during heart cycle- Tip: sort images by heart time- in DICOM TAG 0018x1060
SSIP 2004 Projects - Biomedical
5
PROJECTHIP PERFUSION
Femoral Head
normal pathologic
TASKFind femoral headCompare both sides by morphologic
featuresCompare both sides by texture
featuresdivided each femoral head in 3 partscompare morphologic and texture
features for both segments are there differences between normal
vs pathologic cases?
SSIP 2004 Projects - Biomedical
6
PROJECTKIDNEY Kidneys
Diaphragm
TASK
Find kidney contour on best perfusion image -> make maskRegister diaphragm movementcopy mask according diaphragm
movement to all imagesSubtract 0 images (first series) from
all othersDisplay chart: signalintensity vs time
SSIP 2004 Projects - Biomedical
7
PROJECTLASERMICROSCOPY
TISSUE TEXTURE
Honeycomb pattern
SSIP 2004 Projects - Biomedical
8
TASK
Find connected areas of honeycomb patternCharacterize by texture,
statistics ....- Small areas of honeycombing- Connected areas of honeycombing
SSIP 2004 Projects - Biomedical
9
PROJECTTISSUE
FAT
TASK
Find fat (especially body trunk)Correct inhomogenicities (-see
paper, eg. edge preserving smoothing)Segment fatCompute statistics of fat
distribution on slice/volume basis
SSIP 2004 Projects - Biomedical
10