Anais do IX SIBGRAPI'96 (1996), 361-362
Desenvolvimento de um Instrumento para Medida da Topografia da Córnea
Ernany Paranguá da Silva, Luis Alberto V. de Carvalho, Silvio Antonio Tonissi Junior, Luis Eduardo dos Santos e Jarbas C.C. Neto
IFSC- USP - Grupo de Ótica
ernany@uspfsc.ifqsc.sc.usp.br
- Abstract:
-
This papaer describes the development of a computerized system which analyses
the contour of the human cornea. Iluminated rings are projected on the reflected image
is captured by an aquisition board installed in a micro-computer. This image is processed
by means of consistent algorithms generated. By analysing these maps one can easily diagnose
classical ammetropies such as astigmatism and keratoconus and also identify normal, close
to spherical, corneas.
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