- Category:
- Other systems
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-
[WORD]
- File Size:
- 82kb
- Update:
- 2014-06-17
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- 孙杨
Description: Correctionforreconstructed
images
wasthat the
ring
artifacts in theC
coordinateweretransformedinto thevertical line artifactsinthe
polar
coordi
removedas
sinogram
correction．Thefirst methodis al(ind of
image prepro
Anotherone
belongs
to
imagepostprocessing．In
mostcasescorrectionsare
o
applied
to sinogramdata．The setof
algorithms
enable
virtuallycompletering
removalfrom
tomographic imagery
withminimalto
negligible
contaminatio
nderlying
data．
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图像阈值分割.doc
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