Observed arrival · 2026-09-14
voXel — an iPad DICOM viewer
A local-first iPad viewer for DICOM studies, with oblique multiplanar reformats, CT windowing, measurements, and 3D surface export.
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$Paid
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✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
Field notes
The page demonstrates the viewer with a synthetic CT phantom and exposes the geometry used for its reformats: 64 × 64 × 60 voxels, 2.40 mm in-plane spacing, and 1.50 mm slice thickness. Its 3D pipeline uses marching tetrahedra, threshold presets in Hounsfield units, and CPU-based Swift extraction, with STL or OBJ delivered through the share sheet. A full-resolution skull example takes roughly 19.5 seconds and produces an STL of about 476 MB.
Observed signals
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue