dicom

This is the code: import dicom ds = dicom.read_file(FILE_PATH) print(ds) Error: LookupError: unknown encoding: ISO 2022 IR 100 When using pydicom in order to look at data, I got the error above. I found 'ISO 2022 IR 100': 'latin_1' ,according to here . However, I didn't get how to fix this problem. Can you help me to solve this error? As indicated in the comments, the culprit was an out-of-date version of pydicom. Upgrading to a more recent version fixed this issue. 来源： https://stackoverflow.com/questions/45528897/how-to-fix-encoding-issues-of-pydicom-in-python

Recently I have seen some color DICOM files with big endian transfer syntax, where pixel data had OW (Other Word) value representation. Byte order in file is R1G1B1R2G2B2 etc AFAIK, according to DICOM standard (part 5, Section 8.1, The only difference between OW and OB being that OB, a string of bytes, shall be unaffected by Byte Ordering ), when converting this image to little endian, the byte order should be changed so that it will become G1R1R2B2B2G2 etc but this does not make any sense! This image was obviously intended to have Other Byte value representation. As interesting detail, the

My goal is to send a dicom file to a remote AE using c# in visual studio 2010, I plan to implement the clearcanvas library, I have divided the task into 5 parts: // //1 initiate tcp\ip connection // //2 negotiate the association parameters to agree what can be done // //3 send the dicom object // //4 close the association // //5 close the TCP/IP connection I know storagescu will be involved in the sending part3), I tried looking things up on clearcanvas forum, the codes do not make much sense yet, so I do not know where to start from exactly, can anyone who had experience in sending dicom file

I have been trying to create an image viewer for DICOM image. My program reads all the 8 bit colour and grayscale image almost correctly. But when I try to open a 16 bit image using the first 8 bits of the image, some parts are missing (pixels which uses 16 bit will be shown as dark instead of whilte). I don't really know how to use the window centre, window width, rescale slop and intercept. Please help me by giving the exact steps to convert 16 bit image to 8 bit image. Also I don't need to view the files which uses any compression technique to store the pixels. Thanks in advance. About

As per DICOM standard, a type of floating point can be stored using a Value Representation of Decimal String. See Table 6.2-1. DICOM Value Representations : Decimal String: A string of characters representing either a fixed point number or a floating point number. A fixed point number shall contain only the characters 0-9 with an optional leading "+" or "-" and an optional "." to mark the decimal point. A floating point number shall be conveyed as defined in ANSI X3.9, with an "E" or "e" to indicate the start of the exponent. Decimal Strings may be padded with leading or trailing spaces.

I'm wondering why I really need of commitment after a c-store command; I can understand the commit is a sort of assurance about the fact the message was actually taken in charge by the storage and the storage takes the responsibility of it, but I wonder why is not safe enough to rely on the response status ? I read some explanations about that but none convinced me all the way. As far as I understood a commit can be required or better desirable basically because you can not totally trust the system you are sending the message to. Well it sound like: when you insert a record in a database table