Search found 11 matches

by joyli
Thu, 2007-11-08, 09:53
Forum: DCMTK - General
Topic: how to get offset table and process it
Replies: 3
Views: 3574

whenever dcmfileformat is always "loadfile",all elements are loaded in memory.anyway,if we have a big multiframe file,my system will be crushed. i didnot know why DICOM3.0 permit offset table can be absent? maybe if every file has a offset table. we could get offset table and get relative frame. in ...
by joyli
Thu, 2007-11-08, 09:36
Forum: DCMTK - General
Topic: how to get offset table and process it
Replies: 3
Views: 3574

i saw tk's reply. maybe it is useful for others with same question. but i also hope tk can interpret the questions above. tks. here is link http://forum.dcmtk.org/viewtopic.php?t=1026&highlight=multiframe * There is only one frame (NumberOfFrames=1) - no problem, all fragments "belong" to frame 1. *...
by joyli
Thu, 2007-11-08, 05:15
Forum: DCMTK - General
Topic: how to get offset table and process it
Replies: 3
Views: 3574

how to get offset table and process it

for instance at DJCodecEncoder class there is a method named encode ,it process the offset list.in other words ,the first pixlitem is offset table. but at DJCodecDecoder class there is a methed named decode,maybe it does not process the first pixelitem. first item should be offset table ref: result ...
by joyli
Mon, 2005-10-24, 07:15
Forum: DCMTK - General
Topic: how to convert image (like ave mpeg ) to dicom sc multiframe
Replies: 5
Views: 7190

is it should be like....

is it should be like

for (int i=0; i<iFrameNumber,i++)
{
dataset->putAndInsertUint8Array(DCM_PixelData, m_outimage, lpbmpInfo->biSizeImage);

dataset->insert (FFFE,E000)

}
then
add multi-frame moudle and other moudles (M)

fileformat.savefile()????????????
by joyli
Mon, 2005-10-24, 02:48
Forum: DCMTK - General
Topic: how to convert image (like ave mpeg ) to dicom sc multiframe
Replies: 5
Views: 7190

most difficult question for me is ?

tks a lot . now the most difficult question for me is how to create a valid multi-frame PixelData element , I write a bmp2dcm program by using dcmtk like switch(lpbmpInfo->biBitCount) { case 8: cond = dataset->putAndInsertUint8Array(DCM_PixelData, m_outimage, lpbmpInfo->biSizeImage); if (cond.bad())...
by joyli
Wed, 2005-10-19, 08:19
Forum: DCMTK - General
Topic: how to convert image (like ave mpeg ) to dicom sc multiframe
Replies: 5
Views: 7190

how to convert image (like ave mpeg ) to dicom sc multiframe

how to convert multiframe image (like ave mpeg ) to dicom sc multiframe imae by using dcmtk???
by joyli
Fri, 2005-09-09, 06:55
Forum: DCMTK - General
Topic: wlmscpfs: change worklist files to database query
Replies: 5
Views: 5801

I have finished the wlmscp for database

I have finished the wlmscp for database( access/sql/ora),if anyone need some help ,send email to me.

my_fasion@hotmail.com.
by joyli
Fri, 2004-12-17, 03:49
Forum: DCMTK - General
Topic: about worklist
Replies: 3
Views: 5616

DICOM worklist management service class is same as DICOM verification service class ,query/retrieve service class and other DICOM service class ,they belong to DICOM Service Class.though they are different . I want to implement the DICOM worklist management service as a service class provider (SCP) ...
by joyli
Thu, 2004-12-16, 08:04
Forum: DCMTK - General
Topic: about worklist
Replies: 3
Views: 5616

about worklist

Tk has a wlmscpfs,it provides two DICOM_service ,c_echo and c_find

it implements worklist provider;

if I Implement wrklist,but not use wlmscpfs,I'd like to use imagectn which has c_echo and c_find too.

is it correct?
by joyli
Fri, 2004-12-03, 05:19
Forum: DCMTK - General
Topic: metainfo grp size
Replies: 1
Views: 3187

metainfo grp size

I have some dicom files that do not have metainfo gruop size .(0002,0000) I want to know that is it correct with this file format? if it is correct then storescu(tk) can not send this dcmfile to remote machine,because when storescu loads dcm file,it reads metainfo groupsize. what should i do ????? i...