Sign in
RadiAnt DICOM Viewer - Discussion Forum
2d mpr

Apr 3, 2021 04:33 AM
by thedoctor
When my system is under full load, I see that the 2d mpr takes a long time and at times does not completely load, however if I do 3d mpr with either CPU/GPU it loads mpr fine. Why is this?
Has it it do with ram being occupied by other processes?
Ryzen 3600 with gtx 1660.
Apr 3, 2021 11:11 AM
by RadiAnt
If the system is low on memory, lots of repetitive disk reading happens so that an 2D MPR reconstruction can be created.
Also, when a memory block cannot be allocated, the function may fail.
Make sure that you use the 64-bit version of the viewer and have a enough free memory (e.g. 2GB for the 1000 slices CT study) so that the MPR feature works without any issues.
Apr 4, 2021 11:13 PM
by Pablo
Hi. I have almost the same setup as you do (R3600, 1660ti, 16gb ram). I'm not having any issues with my 2d or 3d MPRs in Win10. If your problem persists (and if it is ok with radiant developers) you can send me some dicom files to see what the problem might be.
Post reply
Author (first name or pseudonym):


Captcha image

Visitors can post messages on the forum without having to register. Please input your first name or pseudonym in the "Author" field. Do not publish any personally identifiable information (PII).

Please ensure you write your posts in English so that our international audience can understand and reply to your message.

The Administrator reserves the right to remove any messages that violate our forum rules; for example, those that are not related to the RadiAnt DICOM Viewer software, published in a language other than English, contravene regulations, etc.