Foveated imaging demonstration | Zendy

David Wick | Zendy; Ty Martínez | Zendy; Sergio R. Restaino | Zendy; Bryan Stone | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Foveated imaging demonstration

Author(s) -

David Wick,

Ty Martínez,

Sergio R. Restaino,

Bryan Stone

Publication year - 2002

Publication title -

optics express

Language(s) - Uncategorized

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.10.000060

Subject(s) - optics , lens (geology) , image resolution , spatial light modulator , spatial frequency , field of view , physics , diffraction , image quality , computer science , computer vision , image (mathematics)

A wide field-of-view (FOV), theoretically diffraction-limited imaging system is demonstrated using a single positive lens (a singlet), a reflective liquid crystal spatial light modulator (SLM), a turning mirror and a CCD camera. The SLM is used to correct the off-axis aberrations that would otherwise limit the useful FOV of our system. Foveated imaging refers to the variation in spatial resolution across the image caused by using the SLM in this manner.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research