公开(公告)号：US11645998B2

公开(公告)日：2023-05-09

申请号：US17731860

申请日：2022-04-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Rohit Thapliyal ,  Sattdeepan Dutta ,  Kushagra K ,  Arun Kumar

IPC: G09G5/10 ,  G09G3/20

CPC classification number: G09G5/10 ,  G09G3/2092 ,  G09G2320/0626 ,  G09G2360/141 ,  G09G2360/145

Abstract: A system and a method for adjusting brightness of a content are provided. The method includes: receiving a camera feed based on a visible-light; measuring a light sensor value indicating an intensity of the visible-light; detecting a translucent surface over a display screen based on capturing a plurality of visible-light parameters from the camera feed and the light sensor value; predicting a reflectance value of the translucent surface using an artificial neural network model based on the plurality of visible-light parameters and an input brightness level associated with the display screen; determining a proportionality of a change in at least one of a camera feed value and the light sensor value with respect to the input brightness level; verifying the reflectance value through a statistical function based on the determined proportionality; and determining an output brightness level for the display screen based on the reflectance value.

公开(公告)号：US20220383835A1

公开(公告)日：2022-12-01

申请号：US17731860

申请日：2022-04-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Rohit THAPLIYAL ,  Sattdeepan DUTTA ,  Kushagra K ,  Arun KUMAR

IPC: G09G5/10 ,  G09G3/20

Abstract: A system and a method for adjusting brightness of a content are provided. The method includes: receiving a camera feed based on a visible-light; measuring a light sensor value indicating an intensity of the visible-light; detecting a translucent surface over a display screen based on capturing a plurality of visible-light parameters from the camera feed and the light sensor value; predicting a reflectance value of the translucent surface using an artificial neural network model based on the plurality of visible-light parameters and an input brightness level associated with the display screen; determining a proportionality of a change in at least one of a camera feed value and the light sensor value with respect to the input brightness level; verifying the reflectance value through a statistical function based on the determined proportionality; and determining an output brightness level for the display screen based on the reflectance value