title: Optimal photographic imaging of the bulbar conjunctival vasculature.
abstract: A method for imaging the conjunctiva to yield greater contrast between the vasculature and the scleral background, by optimisation of the imaging system, is described. A simple modification to the image capture system, based on first principles calculations, is shown to give images with much improved information content. This will enhance the assessment of hyperaemic changes induced by foreign materials, indicating the degree of biocompatibility, e.g. with contact lenses and ophthalmic medications. Observation of vascular abnormalities associated with pathological conditions may assist in their diagnosis and monitor progressive changes.
authors: Imaging Technology Research Group, University of Westminster, London, UK.
authors: J R
authors: JR
authors: Palmer
authors: C G
authors: CG
authors: Owen
authors: A M
authors: AM
authors: Ford
authors: R E
authors: RE
authors: Jacobson
authors: E G
authors: EG
authors: Woodward
mesh_terms: D000328:Adult; D003228:Conjunctiva / Q000098:blood supply*; D003952:Diagnostic Imaging / Q000379:methods*; D006801:Humans; D008875:Middle Aged; D010781:Photography / Q000379:methods