公开(公告)号：WO2022198383A1

公开(公告)日：2022-09-29

申请号：PCT/CN2021/082081

申请日：2021-03-22

Applicant: QUALCOMM INCORPORATED ,  IKIZYAN, Ike ,  VANSICKLE, Gregory ,  SHOA HASSANI LASHDAN, Alireza ,  WU, Simiao

Inventor： IKIZYAN, Ike ,  VANSICKLE, Gregory ,  SHOA HASSANI LASHDAN, Alireza ,  WU, Simiao

IPC: H04N1/60 ,  G06T7/90 ,  G06T1/00 ,  G09G5/02

Abstract: The present disclosure relates to methods and devices for display processing including an apparatus, e.g., a DPU. The apparatus may detect at least one of a scene change between successive frames of a plurality of frames or a threshold number of received frames of the plurality of frames. The apparatus may also generate at least one of a saliency map, an object segmentation map, or a depth map based on a down-sampled image of a first frame. The apparatus may also apply a CMF for a color space associated with the plurality of frames to the plurality of pixels in one or more subsequent frames of the plurality of frames, the CMF being applied until at least one of a subsequent scene change or a subsequent threshold number of received frames.

公开(公告)号：WO2022141022A1

公开(公告)日：2022-07-07

申请号：PCT/CN2020/140650

申请日：2020-12-29

Applicant: QUALCOMM INCORPORATED ,  JACOBSON, Natan ,  STAN, Daniel ,  IKIZYAN, Ike ,  STERNBERG, Mark ,  TANG, Timothy David ,  LI, Yan ,  YANG, Xinchao

Inventor： JACOBSON, Natan ,  STAN, Daniel ,  IKIZYAN, Ike ,  STERNBERG, Mark ,  TANG, Timothy David ,  LI, Yan ,  YANG, Xinchao

IPC: G09G3/00

Abstract: The present disclosure relates to methods and devices for display processing including an apparatus, e.g., a DPU. The apparatus may receive a plurality of panel measurements for a display panel, each of the plurality of panel measurements associated with a plurality of subpixels in the display panel. The apparatus may also determine, upon receiving the plurality of panel measurements, at least one offset for one or more subpixels of the plurality of subpixels associated with each of the plurality of panel measurements. The apparatus may also store, upon determining the at least one offset for the one or more subpixels, the at least one offset for the one or more subpixels associated with each of the plurality of panel measurements.