Search found 29 matches
- Tue, 2013-12-17, 20:43
- Forum: DCMTK - General
- Topic: Slow storescu/scp transfer
- Replies: 7
- Views: 9184
Re: Slow storescu/scp transfer
I tried it on Windows 7 and it does indeed work on the order of 10 seconds (I don't have time utility on windows). Very bizarre. Same arguments. May I ask what system you were testing on? Here's some more testing I did: I converted the dataset to be little endian explicit find . -type f -print0 | xa...
- Tue, 2013-12-17, 20:11
- Forum: DCMTK - General
- Topic: Slow storescu/scp transfer
- Replies: 7
- Views: 9184
Re: Slow storescu/scp transfer
This is very strange. I'm not getting anywhere near those transfer rates. More server information: Linux Kernel: 3.11.0-14-generic bandwidth test: iperf -c localhost ------------------------------------------------------------ Client connecting to localhost, TCP port 5001 TCP window size: 648 KByte ...
- Mon, 2013-12-16, 17:48
- Forum: DCMTK - General
- Topic: Slow storescu/scp transfer
- Replies: 7
- Views: 9184
Slow storescu/scp transfer
Hi, I find DICOM transfer to be very slow. I setup a simple test to measure performance: Server storescp -v --implicit --max-pdu 131072 5678 Client time storescu --scan-directories localhost 5678 0000004/ The result of time was: real 2m57.487s user 0m0.735s sys 0m0.053s The dataset size is about 120...
- Wed, 2013-05-08, 15:12
- Forum: DCMTK - General
- Topic: DataVRDictionary; Should EVR_DS extended length = 1?
- Replies: 2
- Views: 4225
Re: DataVRDictionary; Should EVR_DS extended length = 1?
Thanks for the clarification.
- Tue, 2013-05-07, 18:28
- Forum: DCMTK - General
- Topic: DataVRDictionary; Should EVR_DS extended length = 1?
- Replies: 2
- Views: 4225
DataVRDictionary; Should EVR_DS extended length = 1?
Hi, I'm using post 3.6.0 trunk version bf1a1e13d24678c05d599cc16b942f83b02342c8. I was trying to save a StrutureSet to a file with write(dcmStrm, EXS_LittleEndianExplicit, EET_ExplicitLength, NULL); It fails with E: DcmObject: Length of element ContourData (3006,0050) exceeds maximum of 16-bit lengt...
- Wed, 2013-01-02, 17:53
- Forum: DCMTK - General
- Topic: findscu.exe should return 1 on association failed
- Replies: 0
- Views: 17085
findscu.exe should return 1 on association failed
Hi, I've checked out latest git branch. If I run findscu and it can't connect to the PACS, the process exits with status 0. I'd like it to exit with 1 indicating there was an error. I would like to submit a simple patch (I hope the diff format is correct, I'm not that good with git): diff --git dcmn...
- Wed, 2011-06-22, 19:14
- Forum: DCMTK - General
- Topic: Question about getUint8Array() implementation and VRs in general
- Replies: 14
- Views: 16475
- Wed, 2011-06-15, 21:46
- Forum: DCMTK - General
- Topic: Question about getUint8Array() implementation and VRs in general
- Replies: 14
- Views: 16475
- Tue, 2011-06-14, 18:57
- Forum: DCMTK - General
- Topic: Question about getUint8Array() implementation and VRs in general
- Replies: 14
- Views: 16475
This is C.10.2 Curve module. Page 688, Part 3: ftp://medical.nema.org/medical/dicom/2004/03v04dif/03v04_03_2.pdf The Data Representation Tag is (50xx,0103), it's enumerated type. The Curve Data tag is (50xx,3000) - that's the binary array. FYI, it took me a while to figure out what 50xx actually mea...
- Tue, 2011-06-14, 16:58
- Forum: DCMTK - General
- Topic: Question about getUint8Array() implementation and VRs in general
- Replies: 14
- Views: 16475
- Fri, 2011-06-10, 16:39
- Forum: DCMTK - General
- Topic: Question about getUint8Array() implementation and VRs in general
- Replies: 14
- Views: 16475
In my case tag1 is binary data, tag2 is integer telling you data type of the binary data: 0 = unsigned short (US) => swap 2 bytes potentially 2 = floating point single (FL) => swap 4 bytes potentially 3 = floating point double (FD) => swap 8 bytes potentially However DCMTK will just look up the VR f...
- Wed, 2011-06-08, 21:08
- Forum: DCMTK - General
- Topic: Question about getUint8Array() implementation and VRs in general
- Replies: 14
- Views: 16475
Question about getUint8Array() implementation and VRs in general
Hi, I need to extract a list of binary numbers from a tag that's deprecated in the standard. I'm encountering strange behavior that I was hoping someone can clarify. Here's a code snippet: //note I'm not freeing the pointers here because they point to internal DCMTK structures DcmElement * rawElemen...
- Wed, 2011-03-30, 16:32
- Forum: DCMTK - General
- Topic: Multi threaded file load crashes due to logging
- Replies: 10
- Views: 13066
- Fri, 2011-03-18, 17:42
- Forum: DCMTK - General
- Topic: Multi threaded file load crashes due to logging
- Replies: 10
- Views: 13066
- Fri, 2011-03-18, 15:44
- Forum: DCMTK - General
- Topic: Multi threaded file load crashes due to logging
- Replies: 10
- Views: 13066
Thanks for your test. I do not have explicit OFLog::configure(); code. The first call to DCMTK library is DcmFileFormat::loadFile() from various threads which then crashes. So maybe the logger is not configured properly. As I mentioned for some reason the value member variable inside Logger is null,...