• Patent Title: Dual color management for a multi-pixel density display
  • Application No.: US17774386
    Application Date: 2019-12-05
  • Publication No.: US12051353B2
    Publication Date: 2024-07-30
  • Inventor: Hyunchul KimWonjae ChoiSun-il Chang
  • Applicant: Google LLC
  • Applicant Address: US CA Mountain View
  • Assignee: Google LLC
  • Current Assignee: Google LLC
  • Current Assignee Address: US CA Mountain View
  • Agency: Fish & Richardson P.C.
  • International Application: PCT/US2019/064686 2019.12.05
  • International Announcement: WO2021/112854A 2021.06.10
  • Date entered country: 2022-05-04
  • Main IPC: G09G3/20
  • IPC: G09G3/20
Dual color management for a multi-pixel density display
Abstract:
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for dual color management for a multi-pixel density display. In one aspect, the method includes obtaining an image to be shown on a display, where the display includes both a first area that has a first pixel density and a second area that has a second pixel density that is less than the first pixel density, determining that a pixel with an initial value in the image will be displayed in the first area of the display (120), in response to determining that a pixel with the initial value in the image will be displayed in the first area of the display, determining a remapped value for the pixel in the image based on the initial value and a lookup table for the first area (130), and providing the remapped value for output on the display (150).
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