Reading single frame image pixel data of huge file.

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pkotre
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Joined: Tue, 2011-04-19, 14:09

Reading single frame image pixel data of huge file.

#1 Post by pkotre » Sat, 2011-07-23, 10:41

Dear all,

I am using 3.5.4 dcmtk library.

I have one CR image, when uncompressed in LittleEndianExplicit format its size comes to ~200MB from ~30MB.

How do I read the pixelData part by part without loading everything in one shot.

For multiframe images of huge size below given solution works like charm.
http://support.dcmtk.org/wiki/dcmtk/howto/multiframe

Is there any work around to read the single frame huge image pixelData in part by part fashion?


thanks and regards
pKotre.

J. Riesmeier
DCMTK Developer
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Location: Oldenburg, Germany
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#2 Post by J. Riesmeier » Tue, 2011-08-02, 11:12


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