公开(公告)号：US20220006940A1

公开(公告)日：2022-01-06

申请号：US17447816

申请日：2021-09-16

Applicant: Google LLC

Inventor： Jinglun Gao ,  Lin Lu ,  Gang Sun ,  Szepo Hung ,  Ruben Manuel Velarde

IPC: H04N5/235

Abstract: A method includes detecting, based on sensor data from a sensor on a mobile device, an environmental brightness measurement, where the mobile device comprises a display screen configured to adjust display brightness based on environmental brightness. The method further includes determining, based on image data from a camera on the mobile device, an extent to which the detected environmental brightness measurement is caused by reflected light from the display screen. The method additionally includes setting a rate of exposure change for the camera based on the determined extent to which the detected environmental brightness measurement is caused by reflected light from the display screen.

公开(公告)号：US11496690B2

公开(公告)日：2022-11-08

申请号：US17447816

申请日：2021-09-16

Applicant: Google LLC

Inventor： Jinglun Gao ,  Lin Lu ,  Gang Sun ,  Szepo Hung ,  Ruben Manuel Velarde

IPC: H04N5/235

Abstract: A method includes detecting, based on sensor data from a sensor on a mobile device, an environmental brightness measurement, where the mobile device comprises a display screen configured to adjust display brightness based on environmental brightness. The method further includes determining, based on image data from a camera on the mobile device, an extent to which the detected environmental brightness measurement is caused by reflected light from the display screen. The method additionally includes setting a rate of exposure change for the camera based on the determined extent to which the detected environmental brightness measurement is caused by reflected light from the display screen.

公开(公告)号：US20210112188A1

公开(公告)日：2021-04-15

申请号：US16684947

申请日：2019-11-15

Applicant: Google LLC

Inventor： Jinglun Gao ,  Lin Lu ,  Gang Sun ,  Szepo Robert Hung ,  Ruben Manuel Velarde

IPC: H04N5/235

Abstract: A method includes detecting, based on sensor data from a sensor on a mobile device, an environmental brightness measurement, where the mobile device comprises a display screen configured to adjust display brightness based on environmental brightness. The method further includes determining, based on image data from a camera on the mobile device, an extent to which the detected environmental brightness measurement is caused by reflected light from the display screen. The method additionally includes setting a rate of exposure change for the camera based on the determined extent to which the detected environmental brightness measurement is caused by reflected light from the display screen.

公开(公告)号：US11595585B2

公开(公告)日：2023-02-28

申请号：US17447816

申请日：2021-09-16

Applicant: Google LLC

Inventor： Jinglun Gao ,  Lin Lu ,  Gang Sun ,  Szepo Hung ,  Ruben Manuel Velarde

IPC: H04N5/235

Abstract: A method includes detecting, based on sensor data from a sensor on a mobile device, an environmental brightness measurement, where the mobile device comprises a display screen configured to adjust display brightness based on environmental brightness. The method further includes determining, based on image data from a camera on the mobile device, an extent to which the detected environmental brightness measurement is caused by reflected light from the display screen. The method additionally includes setting a rate of exposure change for the camera based on the determined extent to which the detected environmental brightness measurement is caused by reflected light from the display screen.

公开(公告)号：US11159737B2

公开(公告)日：2021-10-26

申请号：US16684947

申请日：2019-11-15

Applicant: Google LLC

Inventor： Jinglun Gao ,  Lin Lu ,  Gang Sun ,  Szepo Robert Hung ,  Ruben Manuel Velarde

IPC: H04N5/235

Abstract: A method includes detecting, based on sensor data from a sensor on a mobile device, an environmental brightness measurement, where the mobile device comprises a display screen configured to adjust display brightness based on environmental brightness. The method further includes determining, based on image data from a camera on the mobile device, an extent to which the detected environmental brightness measurement is caused by reflected light from the display screen. The method additionally includes setting a rate of exposure change for the camera based on the determined extent to which the detected environmental brightness measurement is caused by reflected light from the display screen.