fetal movements tracking
TRANSCRIPT
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Ultrasound VideUltrasound Vide
Quantitative AnalysisQuantitative Analysis
means of ormeans of or
1
Processing forProcessing for
f Fetal Movements byf Fetal Movements by
an trackingan tracking
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Ultrasound Image Processing for Quantitative analysis of Fetal MoveUltrasound Image Processing for Quantitative analysis of Fetal Move
The G
3entsents BenBen--Zion Shaick and Leonid YaroslavskyZion Shaick and Leonid Yaroslavsky
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Ultrasound Image Processing for Quantitative analysis of Fetal MoveUltrasound Image Processing for Quantitative analysis of Fetal Move
Noise filtering
Flo Diag a o the oce
Fra e
i+1
Templates
localization
Templates
classification
F
oordinate & angle
4entsents BenBen--Zion Shaick and Leonid YaroslavskyZion Shaick and Leonid Yaroslavsky
ing lgorith
Templates
generation
a e i
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Ultrasound Image Processing for Quantitative analysis of Fetal MoveUltrasound Image Processing for Quantitative analysis of Fetal Move
Original image Av. power spectrum along rows
Filtered image "Filtered" power spectrum
Difference image
Filtering periodic noise
5entsents BenBen--Zion Shaick and Leonid YaroslavskyZion Shaick and Leonid Yaroslavsky
Original image Av. power spectrum along rows
Filtered image "Filtered" power spectrum
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Ultrasound Image Processing for Quantitative analysis of Fetal MoveUltrasound Image Processing for Quantitative analysis of Fetal Move
a b
Filtering peckle noi e
6entsents BenBen--Zion Shaick and Leonid YaroslavskyZion Shaick and Leonid Yaroslavsky
a b
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Ultrasound Image Processing for Quantitative analysis of Fetal MoveUltrasound Image Processing for Quantitative analysis of Fetal Move
Frame i
i+1Scene image
arget image
Flo diagra o the trackin
7entsents BenBen--Zion Shaick and Leonid YaroslavskyZion Shaick and Leonid Yaroslavsky
Scene image
arget image
Generating
rotated
copie
pti al daptive
orrelator
Interpolation o the correlator
ain output peak and
localization o it axi u
Target coordinate and angle
algorith
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Ultrasound Image Processing for Quantitative analysis of Fetal MoveUltrasound Image Processing for Quantitative analysis of Fetal Move
Fetu head tracking in vi
8entsents BenBen--Zion Shaick and Leonid YaroslavskyZion Shaick and Leonid Yaroslavsky
eo: an exa ple
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Ultrasound Image Processing for Quantitative analysis of Fetal MoveUltrasound Image Processing for Quantitative analysis of Fetal Move
Baby head tracking in video: a
9entsents BenBen--Zion Shaick and Leonid YaroslavskyZion Shaick and Leonid Yaroslavsky
n exa ple
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Ultrasound Image Processing for Quantitative analysis of Fetal MoveUltrasound Image Processing for Quantitative analysis of Fetal Move
Publication
1. Leonid . Y oslavsky, Ben-Zion Shai
Technology for Quantitative Analysis
Sequences. In: Signal rocessing IX.
98, hodes, Greece,8-11 Sept.,1998,
Kalouptsidis, Typorama ditions,19
2. B.Z. Shaick,L. idel,L. Yaroslavsky,
SI 2000,Tampere, Finland, Se
3. Ben-Zion Shaick,L. Yaroslavsky, bj
Fall Workshop, Vision, odeling And
2001, Stuttgart, Germany, November
4. Ben-Zion Shaickand Leonid Yaroslav
VI 2002,4th ASI - I egio
rocessingand ultimedia ommuni
10entsents BenBen--Zion Shaick and Leonid YaroslavskyZion Shaick and Leonid Yaroslavsky
kTransform riented Image rocessing
of Fetal ovements in ltrasound Image
heoriesand Applications, roceedingsof usipco-
d. By S.Theodorisdis, I. itas, A. Stouraitis, N.
8, p.1745-1748
A hybrid transformmethod for image denoising,
pt.5-8,2000
ectLocalization singLinear Adaptive Filters, 6th
Visualization2001 (Vmv01), November21-23,
21-23,2001,pp.11-17
sky, Imagereduction forobjectrecognition,
n8 International Symposiumon Video / Image
cation,16-19 June2002,Zadar, roatia.