Clinical 3D CT/CBCT Viewer

3D rendering

* CBCT soft-tissue contrast is limited. † Inspection aid only; no automated diagnosis.

Plane sets / view layout

No selected plane set. Each set is independently visible/hidden. Controls and view columns are virtualized; 3D plane instances are aggregated by slice index.

show rotation center

View/control state uses only the URL fragment after #; fragments are not sent to the HTTP server.

Window / transfer

Center

Width

Opacity

Quality

Iso threshold600

gradient shading

3D crop regions

Outside all boxes

ModeGlobal

Opacity1.00

reject outside region

No selected crop box. Visibility controls only the box outline/tile. Each box independently controls rendering inside itself; outside-all-boxes settings are separate. Overlaps use the later box as the region owner.

visible box tiles on plane views

Probe / measurement

Click/tap a plane view to probe.

Export

OrbitHorizontal

Video duration8 s

Video fps30

PNG export creates one mosaic containing every visible slice at exact native voxel-plane resolution (no resampling). 3D export renders one full primary orbit plus a sinusoidal cross-axis oscillation at maximum quality.

Advanced overlays

Registered comparison volume (same 515×515×577 grid, signed int16 little-endian raw or gzip):

Parametric / segmentation map (same grid, uint8):

Overlay gain1.2

Vessels, blood/perfusion and oxygenation require a real contrast/parametric map. This non-contrast CBCT does not contain those signals.

Bone

Main view: 3D
LPS

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Drag: orbit · wheel: zoom · right-drag: pan

Crop 100%

Loading raw CT volume…

153,034,825 voxels · exact signed int16 DICOM values