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didymo / OnkoDICOM

OnkoDICOM was created with Radiation Oncologists to allow Radiation Oncologists to do research on DICOM standard image sets (DICOM-RT, CT, MRI, PET) using open source technologies, such as pydicom, dicompyler-core, PySide6, PIL, and matplotlib. OnkoDICOM is cross platform, open source software, and welcomes contributions. OnkoDICOM was inspired by dicompyler.
https://onkodicom.com.au
GNU Lesser General Public License v2.1
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The image shows graininess #203

Open xy7280808 opened 2 years ago

xy7280808 commented 2 years ago

The image shows graininess image

FMCalisto commented 2 years ago

Is this directly related with the OnkoDICOM tool, or you find the same issue in other DICOM viewers?

oismaster commented 2 years ago

Actually, this is exactly what a CT/MRI etc image looks like in real life. Each pixel is a discrete value. The commercial softwares smooth the view over the display pixel range and so it looks smoother. No one has commented or complained so no change has been required.

sjswerdloff commented 1 year ago

@xy7280808 are you OK with the lack of interpolation smoothing as described above or do you think interpolation and smoothing is an enhancement you want to see in OnkoDICOM?