Base color
Infection type & settings
Image simulation
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Research notes
Endophthalmitis is a fulminant intraocular infection causing vitritis, hypopyon,
and rapidly progressive vision loss. Post-surgical mode simulates purulent cellular scatter and
fibrinous exudate in the vitreous. Endogenous mode adds a diffuse inflammatory haze component
from haematogenous seeding. Traumatic mode extends scatter with dense exudate. Severity blends
between unaffected vision (0%) and severe purulent obstruction (100%).
Swatches — Reference vs Endophthalmitis
Reference
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Simulated
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ΔE (CIE76)
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ΔE (CIEDE2000)
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Reference
Simulated
Chromaticity (CIE xy)
Inflammatory scatter axis
Image simulation
Original
Endophthalmitis simulated
Multi-condition comparison
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Clinical notes: Purulent exudate in endophthalmitis has a yellow-white
colour (neutrophils, fibrin, bacterial debris). Scatter weights bias the chromatic component
of the scatter — defaults (R=1.1, G=1.1, B=0.8) produce mild warm-yellow turbidity
consistent with the appearance of hypopyon and dense vitritis. Not a clinical diagnostic.
Model assumptions & limits
- Purulent scatter is modelled as additive warm-white turbidity in linear sRGB.
- Actual endophthalmitis media opacity is non-uniform and highly infectious; model is educational only.
- ΔE metrics use CIE standard illuminant D65 reference.
- Severity curves are clinical heuristics; not validated against clinical grading scales.