公开(公告)号：WO2022241374A1

公开(公告)日：2022-11-17

申请号：PCT/US2022/072051

申请日：2022-05-02

Applicant: VIAVI SOLUTIONS INC.

Inventor： HOUCK, William, D.

IPC: H04N5/225 ,  G06T7/50 ,  G06T7/70 ,  G01B11/14 ,  G01B11/22 ,  G01B11/26 ,  G01B11/24 ,  G01J3/28 ,  G01J2003/1213 ,  G01J2003/1221 ,  G01J2003/2806 ,  G01J2003/285 ,  G01J3/0229 ,  G01J3/0237 ,  G01J3/12 ,  G01J3/2803 ,  G01J3/2846 ,  G01J3/36 ,  G01S17/00 ,  H04N5/2254 ,  H04N5/22541 ,  H04N5/2256

Abstract: An optical sensor device includes an optical sensor; an optical filter; a phase mask configured to distribute a plurality of light beams associated with a subject in an encoded pattern; a movement component configured to move the phase mask; and one or more processors configured to: obtain, from the optical sensor, a first set of sensor data that indicates information related to first light that originates at the subject and passes through the phase mask when the phase mask is located at a first position; obtain, from the optical sensor, a second set of sensor data that indicates information related to second light that originates at the subject and passes through the phase mask when the phase mask is located at a second position; determine and provide, based on the first set of sensor data and the second set of sensor data, information associated with the subject.