ENTERTRAINMENT / COMPUTATIONAL RADIOLOGY

A known input.
A measurable result.

Explore actual outputs from AssistantApp’s offline DICOM decoder, using a newly generated synthetic CT phantom with six known Hounsfield-unit values. Change the view to compare real decoded images with their numerical ground truth.

Backend demonstration · Precomputed images · Synthetic data only · No patient scans

Actual decoder output: six synthetic CT-number inserts in an axial phantom slice

Axial slice 20 · Window level 0 HU / width 2200 HU · 176 × 176 pixels.

Ground truth, checked.

6 of 6 HU classes match

Decoded volume: 176 × 176 × 72
Voxel spacing: 1.5 mm isotropic
Voxel count: 2,230,272
Peak measured value: 1,000 HU

The measured mean and count at every known HU value match the independently generated fixture exactly.

HU	Decoded voxels
−1,000	1,233,832
−800	23,664
−100	23,664
0	23,664
40	901,784
1,000	23,664