Patent ID: 11965962
Assignee: ANALOG DEVICES, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 14:
15. An imaging apparatus, comprising:
means for emitting a nonsinusoidal light signal during a first time interval;
means for collecting incoming nonsinusoidal light signals responsive to the nonsinusoidal light signal, the incoming nonsinusoidal light signals including a first reflected nonsinusoidal light signal along a first path and a second reflected nonsinusoidal light signal along a second path;
means for generating a first set of measurements of the first reflected nonsinusoidal light signal along the first path and the second reflected nonsinusoidal light signal along the second path;
means for determining a first estimated distance to an object based on the first set of measurements; and
means for determining, based on the first set of measurements, a corrected distance to the object using a look-up table.