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公开(公告)号：US11635492B2
公开(公告)日：2023-04-25
申请号：US17088495
申请日：2020-11-03
Applicant: Magic Leap, Inc.
Inventor： David Cohen , Assaf Pelman , Robert D. TeKolste , Shlomo Felzenshtein , Giora Yahav
Abstract: A time of flight based depth detection system is disclosed that includes a projector configured to sequentially emit multiple complementary illumination patterns. A sensor of the depth detection system is configured to capture the light from the illumination patterns reflecting off objects within the sensor's field of view. The data captured by the sensor can be used to filter out erroneous readings caused by light reflecting off multiple surfaces prior to returning to the sensor.
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公开(公告)号：US20210116546A1
公开(公告)日：2021-04-22
申请号：US17088495
申请日：2020-11-03
Applicant: Magic Leap, Inc.
Inventor： David Cohen , Assaf Pelman , Robert D. TeKolste , Shlomo Felzenshtein , Giora Yahav
Abstract: A time of flight based depth detection system is disclosed that includes a projector configured to sequentially emit multiple complementary illumination patterns. A sensor of the depth detection system is configured to capture the light from the illumination patterns reflecting off objects within the sensor's field of view. The data captured by the sensor can be used to filter out erroneous readings caused by light reflecting off multiple surfaces prior to returning to the sensor.
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