Patent ID: 11335278

Abstract:
A self-adaptive adjustment method based on an ambient light distribution field comprises: obtaining a background image of a background environment in a viewing angle range of a user (101); obtaining pixel information of a single pixel point/multi-pixel-point block in the background image (102); calculating/extracting illumination information of the single pixel point/the multi-pixel-point block from the pixel information (103); obtaining continuous background image illumination field information according to the illumination information (104); performing matching calculation on the background image brightness field information and preset illumination field distribution models to obtain a corresponding first illumination field distribution model (105); querying a model-parameter list to obtain a first adjustment parameter corresponding to a first illumination field distribution model (106); and adjusting a display parameter of a display screen of a user terminal and/or adjusting a light supplementation output parameters of a lighting compensation device, so that the display parameters of the display screen match the illumination state of the background environment in the viewing angle range of the user (107).