公开(公告)号：US20210398496A1

公开(公告)日：2021-12-23

申请号：US16906611

申请日：2020-06-19

Applicant: Intel Corporation

Inventor： Susanta Bhattacharjee ,  Krishna Nidamanuri ,  Ashish Ashok Tripathi ,  Rohit Kumar

IPC: G09G3/34 ,  G06T5/00

Abstract: Methods, systems and apparatuses may provide for technology that generates a backlight compensation signal based on a user input, an operating system input and an adjustment output, wherein the backlight compensation signal includes a plurality of transitions in a time domain, and wherein the plurality of transitions occur at a frequency that exceeds a frequency threshold. The technology may also automatically apply the backlight compensation signal to a low pass filter to obtain a smoothened compensation signal and adjust a brightness level of the display panel based on the smoothened compensation signal and a modified pixel buffer.

公开(公告)号：US20220199044A1

公开(公告)日：2022-06-23

申请号：US17128659

申请日：2020-12-21

Applicant: Intel Corporation

Inventor： Susanta Bhattacharjee ,  Priyanka Karwa ,  Rohit Kumar

IPC: G09G3/34

Abstract: An apparatus to facilitate regulating a display panel backlight is disclosed. The apparatus comprises one or more processors to receive a first image frame, generate a first correction lookup table associated with the first image frame, apply a filter to the first correction lookup table to generate a first smoothened lookup table and transform the first image frame using the first smoothened lookup table to generate a pixel boosted frame and a memory communicatively coupled to the one or more processors.