Imaging system, and identity authentication system...

Details Imaging system, and identity authentication system... Imaging system, and identity authentication system...

2004-03-26

2009-06-30

Ye, Lin (Department: 2622)

Television

Camera, system and detail

Optics

C348S294000, C348S370000

Reexamination Certificate

active

07554598

ABSTRACT:
The invention relates to an imaging system50wherein, without recourse to any large-size pupil relay optical system, a plurality of minute imaging optical systems are arranged in rows and columns to pick up pixel images of a divided fundus through separate imaging optical systems, so that a fundus image is synthesized from the thus picked up pixel images as well as an identity authentication system. A plurality of imaging units101, 101and103comprising imaging lenses11, 12and13and imaging devices31, 32and33located on their image planes are two-dimensionally arranged in rows and columns. An illumination device for illumination4of a subject E in a direction along the optical system of each imaging unit is provided, wherein each of the optical axes21, 22and23of the respective imaging units is defined by an axis that passes through a common object point P at an imaging position and the center of each imaging lens.

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