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README.md
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@@ -42,7 +42,7 @@ This is a preprocessed redistribution of [DEEP-PSMA](https://deep-psma.grand-cha
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All **100 cases** and **both tracers** are included, but the **CT** and `totseg_24` volumes are not redistributed. The total-tumour-burden annotation is defined by SUV thresholding on the **PET** and is delivered on the PET grid (e.g. `192x192x335` at `2.87 x 2.87 x 3.27` mm). The CT of a PET/CT is acquired at roughly 1 mm for attenuation correction, so using it as the image would require resampling the mask onto a ~3x finer grid — inventing lesion boundary detail that was never annotated and changing the physical measurements.
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**Why `-Lite`?** The suffix marks this as a *derived* redistribution rather than a copy of the source. These are **preprocessed** volumes — every case has been format-converted, geometry-normalised and reoriented to RAS+ — and for some sources cases or modalities are excluded as well (see the table above). Use it to reproduce MedVision, not as a substitute for the original release. See [Preprocessing](#preprocessing) below for exactly what was changed.
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## Preprocessing
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- `DEEP-PSMA_BoxSize_Task01_Axial_Test`
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- `DEEP-PSMA_BoxSize_Task01_Axial_Train`
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- `DEEP-PSMA_BoxSize_Task02_Axial_Test`
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- `DEEP-PSMA_BoxSize_Task02_Axial_Train`
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- `DEEP-PSMA_MaskSize_Task01_Axial_Test`
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- `DEEP-PSMA_MaskSize_Task01_Axial_Train`
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- `DEEP-PSMA_MaskSize_Task02_Axial_Test`
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- `DEEP-PSMA_MaskSize_Task02_Axial_Train`
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- `DEEP-PSMA_TumorLesionSize_Task01_Axial_Test`
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- `DEEP-PSMA_TumorLesionSize_Task01_Axial_Train`
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- `DEEP-PSMA_TumorLesionSize_Task02_Axial_Test`
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All **100 cases** and **both tracers** are included, but the **CT** and `totseg_24` volumes are not redistributed. The total-tumour-burden annotation is defined by SUV thresholding on the **PET** and is delivered on the PET grid (e.g. `192x192x335` at `2.87 x 2.87 x 3.27` mm). The CT of a PET/CT is acquired at roughly 1 mm for attenuation correction, so using it as the image would require resampling the mask onto a ~3x finer grid — inventing lesion boundary detail that was never annotated and changing the physical measurements.
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+
**Why `-Lite`?** The suffix marks this as a *derived* redistribution rather than a copy of the source. These are **preprocessed** volumes — every case has been format-converted where needed, geometry-normalised and reoriented to RAS+ — and for some sources cases or modalities are excluded as well (see the table above). Use it to reproduce MedVision, not as a substitute for the original release. See [Preprocessing](#preprocessing) below for exactly what was changed.
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## Preprocessing
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- `DEEP-PSMA_BoxSize_Task01_Axial_Test`
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- `DEEP-PSMA_BoxSize_Task01_Axial_Train`
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- `DEEP-PSMA_BoxSize_Task01_Coronal_Test`
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- `DEEP-PSMA_BoxSize_Task01_Coronal_Train`
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- `DEEP-PSMA_BoxSize_Task01_Sagittal_Test`
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- `DEEP-PSMA_BoxSize_Task01_Sagittal_Train`
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- `DEEP-PSMA_BoxSize_Task02_Axial_Test`
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- `DEEP-PSMA_BoxSize_Task02_Axial_Train`
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- `DEEP-PSMA_BoxSize_Task02_Coronal_Test`
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- `DEEP-PSMA_BoxSize_Task02_Coronal_Train`
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- `DEEP-PSMA_BoxSize_Task02_Sagittal_Test`
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- `DEEP-PSMA_BoxSize_Task02_Sagittal_Train`
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- `DEEP-PSMA_MaskSize_Task01_Axial_Test`
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- `DEEP-PSMA_MaskSize_Task01_Axial_Train`
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- `DEEP-PSMA_MaskSize_Task01_Coronal_Test`
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- `DEEP-PSMA_MaskSize_Task01_Coronal_Train`
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- `DEEP-PSMA_MaskSize_Task01_Sagittal_Test`
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- `DEEP-PSMA_MaskSize_Task01_Sagittal_Train`
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- `DEEP-PSMA_MaskSize_Task02_Axial_Test`
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- `DEEP-PSMA_MaskSize_Task02_Axial_Train`
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- `DEEP-PSMA_MaskSize_Task02_Coronal_Test`
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- `DEEP-PSMA_MaskSize_Task02_Coronal_Train`
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- `DEEP-PSMA_MaskSize_Task02_Sagittal_Test`
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- `DEEP-PSMA_MaskSize_Task02_Sagittal_Train`
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- `DEEP-PSMA_TumorLesionSize_Task01_Axial_Test`
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- `DEEP-PSMA_TumorLesionSize_Task01_Axial_Train`
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- `DEEP-PSMA_TumorLesionSize_Task02_Axial_Test`
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