Patent ID: 11902496
Assignee: FOTONATION LIMITED
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 14:
15. A method comprising:
receiving, at a first image sensor, first radiation via a first fisheye lens characterized by a field of view (FOV);
receiving, at a second image sensor, second radiation via a second fisheye lens;

generating, by the first image sensor, a first output signal based at least in part on the first radiation, wherein the first image sensor crops the FOV of the fisheye lens so that only a portion of the first radiation in a central portion of the FOV of the fisheye lens remains, wherein a curvature of one or more lenses of the fisheye lens and a spacing of the fisheye lens from the first image sensor is modified to adjust an effective sensor FOV of the fisheye lens;
generating, by the second image sensor, a second output signal based at least in part on the second radiation; and
determining, based at least in part on the first output signal and the second output signal, a depth measurement.