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

Claim 0:
1. A system comprising:
an illuminator configured to emit a first type of radiation;
a fisheye lens characterized by a field of view (FOV);
a first image sensor configured to generate a first output signal based at least in part on a portion of first light received via the fisheye lens, the first light characterized by the first type of radiation, wherein the first image sensor is further configured to crop the FOV of the fisheye lens so that only a portion of the first light 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;
a second image sensor configured to generate a second output signal based at least in part on receiving second light via a second lens, the second light comprising at least one of the first type of radiation or a second type of radiation; and
a controller operatively connected to the first image sensor and the second image sensor and configured to:
generate, based at least in part on the first output signal, a depth map of an environment visible in a field of view of the first image sensor and the second image sensor.