How to read a DICOM image in JAVA by PixelMEDIA and generate a text file with the values of each color of its respective pixel....
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brantlew
Oct 22, 2009 10:23 am
I included these in my local build and have found them useful for implementing application specific acceptance criteria beyond the official policies supplied...
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brantlew
Oct 22, 2009 10:29 am
I just ran across this in the 08/16/2009 build. The limits being applied in IntegerStringAttribute.addValue() are incorrect. Shorts have a range of 2^16....
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clifficious
Oct 22, 2009 10:29 am
Hi there, not sure if my first message went through. So here is my second try. I'm having a slight problem using the pixelmed tools for my program. What I need...
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Cliff Pereira
clifficious
Oct 22, 2009 10:29 am
Hi there, I'm having a slight problem using the pixelmed tools for my program. What I need to do is open a DICOM file edit the meta-data, in fact anonymize...
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waxup_allstar
Oct 22, 2009 10:29 am
I'm extracting some data from DICOM files which are pretty large and want to speed up the parsing. The AttributeList.read(DicomInputStream, AttributeTag)...
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dclunie99
Oct 22, 2009 10:41 am
Oops. Sorry about that. Will be fixed in the next build. David...
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dclunie99
Oct 22, 2009 10:41 am
I guess there are really two different use-cases here: - stopping before doing the work of reading a particularly nasty tag (like PixelData), which is the...
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dclunie99
Oct 22, 2009 10:53 am
You need to make available the JIIO codecs, and for lossless JPEG that will work on anything except a Mac (for which there are no native codecs). See...
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dclunie99
Oct 22, 2009 11:05 am
You can get the pixel data with: Attribute a = list.get(TagFromName.PixelData) then depending on how it is encoded get the byte or short values with something...
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Cliff Pereira
clifficious
Oct 27, 2009 2:39 pm
Hi David, thanks for you answer. But my problem is, that I'm providing an java applet which does all the things needed. Here I can't tell every user to install...
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dclunie99
Oct 27, 2009 2:47 pm
Hi Cliff I use Java Web Start rather than applets for this, because it allows one to easily specify jars and native libraries on a platform-specific basis if...
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Cliff Pereira
clifficious
Nov 3, 2009 4:11 pm
Hi David, is there a method to read the header information without decompressing the picture in the DICOM file? kind regards! Cliff 2009/10/27 dclunie99...
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Mathieu Malaterre
malat98
Nov 20, 2009 1:11 pm
Hi David, I downloaded the binary distribution of pixelmed and tried out the DicomImageViewer: $ wget...
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dclunie99
Nov 20, 2009 1:24 pm
Only by using the stopAt parameter to the AttributeList read to prevent it going beyond the PixelData tag. David...
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dclunie99
Nov 20, 2009 1:31 pm
Hi Mathieu The pixelmed validator only supports some of the enhanced family multi-frame IODs such as CT image, MR image, and MR spectroscopy, and not all the...
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Astaldo
astaldo1977
Dec 21, 2009 5:59 pm
Hi David, I would like to set my own composite response handler implementation for an association for the move SOP class SCU operation. Please think about...
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jingmin99
Dec 24, 2009 1:14 pm
hi, does anyone know any sample code of API in pixelmed that I can use to extract a multi-frame image into several single-frame images. Thanks a lot Jingmin...
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Abder-Rahman Ali
abder.rahman
Jan 4, 2010 1:33 pm
Hello, I have opened a stream for reading a DICOM image like the following: din = new DicomInputStream(new ...
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dclunie99
Jan 4, 2010 1:41 pm
AttributeList.read(). See the javadoc for AttributeList. David...
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Cliff Pereira
clifficious
Jan 4, 2010 2:32 pm
Hi, if you only need the image, this works for me. The only problem is, that the brightness is not optimized or false. The picture is kind of dark. If you find...
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dclunie99
Jan 4, 2010 9:08 pm
No, I haven't written that functionality, though it would not be terribly hard. David...
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bioshinningstar
Jan 20, 2010 5:02 pm
Hi All , I an new in java and so as pixelmed ..so wanna ask a question!! Is it possible to read all the dicom tags in a tree view the same as the dicom file...
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dclunie99
Jan 20, 2010 5:32 pm
Hi For a start, com.pixelmed.dicom.AttributeList does extend TreeMap, so all the usual methods from the Map interface are available for the flat list of top...
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Jim Irrer
jcirrer
Jan 20, 2010 7:19 pm
Eman - Here's a little program I wrote that reads a DICOM file and converts it to XML if that helps: import java.io.File; import java.io.FileOutputStream; ...
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eman hosny
bioshinningstar
Jan 21, 2010 12:32 pm
Thank u guys fr you rapid response but i think my question wasn't clear !! All i wanna do is to read dicom file with it's hierarchy for ex(Patient Module...
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dclunie99
Jan 21, 2010 12:55 pm
... Oh, you want to actually navigate the structure of the IOD and the modules, not the attributes. The structure is not actually encoded in the stored DICOM...
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Jingmin Mo
jingmin99
Jan 29, 2010 9:10 pm
David and All does Pixelmed have API to encode a dicom image or pixel buffer into jpeg lossless (1.2.840.10008.1.2.4.70) compressed dataset. or anyone knows...
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dclunie99
Feb 7, 2010 1:37 pm
CP 850: "ftp://medical.nema.org/medical/dicom/final/cp850_ft.pdf" finally added rules for generating keywords for all data elements, and this was instantiated...
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Alejandro Bugacov
bugacov
Feb 12, 2010 9:30 am
Hi, Does Pixelmed have methods to extract the PDF file encapsulated in a DICOM object? I see some PDF conversion tools but don't see how to extract the PDF...
