DICOM @ OFFIS

Are you sure that the other program uses the same algorithm? But CRC32 should have the same value for all algorithms? Or I'm wrong? Here is algorithm used by another program (crc_tab is the same as in OFCRC32 class) : unsigned long update_crc_32( unsigned long crc, char c ) { unsigned long tmp, lon...

Hello! I have following problem: when I tried to calculate CRC32 for file 1.txt with content "ABCDEFGHIJKLMNOPQRSTUVWXYZ" using OFCRC32::compute method I received unexpected result 0x041BC610. But when I calc CRC32 for this file by another program I had 0xABF77822 Here is my code: FILE* f ...

Hello Dicom community!
I need to get all info about compression of dicom file. Which Dicom tags from header I should analyze ?
Transfer Syntax UID and what else contains info about compression of dicom file?

Best Regards, Leonid.

Marco Eichelberg , Thanks for the reply! I have new questions: 1. What is a difference Patient Root Q/R from Study Root Q/R Information Models when perform C-MOVE operation? 2. How to interpret attribute "Retreive AE Title" in C-FIND response? 3. Can we add "Retreive AE Title" a...

Hello Dicom community. I have a several question related to Query/Retrieve Information Models. 1. For what purpose was implemented 2 different models: Patient Root/Study Level and Study Root / Study Level Query/Retrieve Information? I guess that in case Study Root key PatientID may be not unique. So...

Hello, I have a same error immediately after calling DIMSE_moveUser. OFCondition cond = DIMSE_moveUser(assoc, presId, &req, dcmff.getDataset(), moveCallback, &callbackData, DIMSE_NONBLOCKING, 1000, net, subOpCallback, this, &rsp, &statusDetail, &rspIds); 0006:0207 DIMSE No data a...