Ocular fundus camera

Details Ocular fundus camera Ocular fundus camera

1997-07-15

1998-04-28

Britton, Howard W.

Television

Stereoscopic

Picture signal generator

348 71, 351206, A61B 314, H04N 718, H04N 1302

Patent

active

057451630

ABSTRACT:
An ocular fundus camera apparatus includes an ocular fundus camera having an optical lens that transfers first and second image light components which have a parallax therebetween and which can be separated from each other, a memory for storing a predetermined coefficient a based on the shape of the optical lens, and a CCD for converting the first and second image light components into first and second image signals (A, B). The ocular fundus camera apparatus generates first and second image data (L, R) by performing proportional distribution of the first and second image signals in accordance with the predetermined coefficient.

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patent: 4933756 (1990-06-01), Sekine
patent: 5140352 (1992-08-01), Moore
patent: 5557321 (1996-09-01), Kohayakawa
patent: 5615278 (1997-03-01), Matsumoto

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