Hello! “Could not load: - as a 48 frames MultiVolume by ImagePositionPatient+AcquisitionTime as a MultiVolume” Just received that error trying to load the DICOM information from an ecography. 3D/4D data in “.mvl” (Medison Volume) format. Anyone can help, new to the software here. Best Regards a…

Hi again Thank you so much for your explanation and I’m really glad that you found useful these data sets for the Slicer project week. On the other hand I tried doing myself following your steps and using the same file and when I import or drag the nhdr file I created I’m still getting 3 black scr…

Create the nhdr in the same folder as the .mvl file. If the image does not load correctly then please post the application log (menu: Help / Report a bug).

Both are in the same folder. Here is the log. ▶ Logs

It seems that the file that you created is not valid (maybe end-of-line character is not what is expected or a new-line is missing from the end of the file, etc). You can download a working header file from here: https://1drv.ms/u/s!Arm_AFxB9yqHtuR5XyPS9kbrOrCPIA

Thanks for your answer. Stupid thing, but just adding a new empty line after the name of the mvl file :thinking:

I followed along with your instructions to create the .nhdr file which I can now at least get the .mvl file from our Samsung RS85 loaded in as a volume. Question is what’s the easiest way to figure out the proper pixel start position and x y z size and spacing? I’ve tried just randomly changing th…

A module was developed last week at the Slicer project week for finding out image dimensions: https://github.com/acetylsalicyl/SlicerRawImageGuess The module could be improved to generate a .mhd header from the determined values. @nagy.attila

Is there a trick to getting that extension loaded? I downloaded the rawimageguessmaster.zip and tried loading it in the extension manager. I keep getting an error: No extension description found in archive ‘C:/Users/en12283/Downloads/SlicerRawImageGuess-master.zip’ I also extracted the files and…

See instructions here: https://www.slicer.org/wiki/Documentation/Nightly/ScriptRepository#Community-contributed_modules @nagy.attila Would you mind clean up and document the module and submit to the extension index so that people can more easily access it?

@e36alpine following the instructions is quite easy. You have to extract that zip wherever you want, and add the folders where every py file is from slicer/application settings/modules/aditional module paths. Restart slicer and that is.

Could not load ultrasound from .mvl (Medison) file format

Support

lassoan (Andras Lasso) July 9, 2020, 7:08pm 27

FYI, RawImageGuess module can now also load 4D movies from Samsung MVL files - see example here:

Topic		Replies	Views
Samsung SonoAce 4D ultrasound mvl file loading Support	17	3211	July 10, 2020
How to import a .mvl file format (3D Ultrasound image) Support	3	3945	November 26, 2018
Load 3D ultrasound from Samsung .mvl or DICOM files Support dicom , ultrasound	9	2501	August 3, 2022
New extension: RawImageGuess - for loading of images from unrecognized file format Support feature	21	4158	May 23, 2021
Loading of GE/Kretz ultrasound volumes (.vol file) Support segmentation	140	26803	November 29, 2023

Could not load ultrasound from .mvl (Medison) file format

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