Search found 6 matches

by michalp
Fri, 2018-12-21, 14:57
Forum: DCMTK - General
Topic: Interpreting Overlay Data
Replies: 3
Views: 2440

Re: Interpreting Overlay Data

Thank you for quick response. Short answer: This depends on the value of the "bits" parameter. The default value is 8, i.e. you get an array of 8 bit values having the two colors/values "fore" and "back". I do memcpy from getFullOverlayData buffor with 'bits' parameter ...
by michalp
Thu, 2018-12-20, 14:36
Forum: DCMTK - General
Topic: Interpreting Overlay Data
Replies: 3
Views: 2440

Interpreting Overlay Data

Hello, I have a few questions regarding Overlays in DCMTK. Class DicomImage provides a few functions for reading Overlays. My goal is to render an image of an Overlay (it might be in any format, i.e. bmp). I'm using internal library for creating image objects for further rendering. I cannot say much...
by michalp
Fri, 2018-11-30, 11:46
Forum: DCMTK - General
Topic: Suppressing DCMTK Errors
Replies: 5
Views: 3099

Re: Suppressing DCMTK Errors

Of course there is, but the DicomImage class does not process images where mandatory attribute are missing, at least those that are needed for rendering the pixel data. If you still want to use this class, you would have to add the missing data elements in advance. Okay, so the only way to deal wit...
by michalp
Thu, 2018-11-29, 14:47
Forum: DCMTK - General
Topic: Suppressing DCMTK Errors
Replies: 5
Views: 3099

Re: Suppressing DCMTK Errors

Apart from that, the DICOM image file seems to be invalid since mandatory information is missing. So, who created the image? It was generated by Mathematica via "Export" functionality for DICOM files. So there is no way to read files with missing mandatory* information via DCMTK? * Yes, I...
by michalp
Thu, 2018-11-29, 13:36
Forum: DCMTK - General
Topic: Suppressing DCMTK Errors
Replies: 5
Views: 3099

Suppressing DCMTK Errors

Hello, I hope this is the right place to ask this question. I apologize if not. I am building some software based on DCMTK. For reference, I'm using some external software for viewing DICOM files. I have a problem with reading images, that do not contain some metadata. I use 3D Slicer 4.10 (https://...
by michalp
Mon, 2018-08-13, 10:26
Forum: DCMTK - Installation
Topic: Building on mac - OpenSSL issue
Replies: 1
Views: 4690

Building on mac - OpenSSL issue

Hello there, I'm having a problem when building DCMT on MacOS (building static library). The error looks as follows: [ 46%] Building CXX object dcmtls/libsrc/CMakeFiles/dcmtls_obj.dir/tlslayer.cc.o cd /Users/rafalc/Workspace/CVS/DCMTK/3.6.3/Source/cmake-build-debug/dcmtls/libsrc && /Applicat...