公开(公告)号：EP4250713A2

公开(公告)日：2023-09-27

申请号：EP23172545.8

申请日：2021-06-07

Applicant: Apple Inc.

Inventor： HABEL, Ralf ,  GRUNDHOEFER, Anselm ,  WANG, Shuang ,  RATNASINGAM, Sivalogeswaran ,  MA, Yue

IPC: H04N1/60

Abstract: In accordance with some implementations, a method is performed at an electronic device with one or more processors, a non-transitory memory, and a see-through display. The method includes determining a plurality of light superposition characteristic values associated with ambient light from a physical environment. The plurality of light superposition characteristic values quantifies the ambient light. The method includes modifying image data in order to generate modified image data, based on a function of the plurality of light superposition characteristic values and a reference perceptual gamut. The method includes transforming the modified image data into display data based on a function of a portion of the plurality of light superposition characteristic values and a reference physical gamut that is associated with the see-through display. The method includes displaying the display data on the see-through display.

公开(公告)号：EP4214922A1

公开(公告)日：2023-07-26

申请号：EP21758274.1

申请日：2021-08-02

Applicant: Apple Inc.

Inventor： HE, Juan ,  QI, Jun ,  CHEN, Hao ,  HUANG, Yi-Pai ,  ZHANG, Sheng ,  HUANG, Yi ,  KIM, ByoungSuk ,  CHOU, Ping-Yen ,  MA, Yue

IPC: H04N13/305 ,  G09G3/20 ,  G02B30/27

公开(公告)号：EP4250713A3

公开(公告)日：2024-01-03

申请号：EP23172545.8

申请日：2021-06-07

Applicant: Apple Inc.

Inventor： HABEL, Ralf ,  GRUNDHOEFER, Anselm ,  WANG, Shuang ,  RATNASINGAM, Sivalogeswaran ,  MA, Yue

IPC: H04N1/60

Abstract: In accordance with some implementations, a method is performed at an electronic device with one or more processors, a non-transitory memory, and a see-through display. The method includes determining a plurality of light superposition characteristic values associated with ambient light from a physical environment. The plurality of light superposition characteristic values quantifies the ambient light. The method includes modifying image data in order to generate modified image data, based on a function of the plurality of light superposition characteristic values and a reference perceptual gamut. The method includes transforming the modified image data into display data based on a function of a portion of the plurality of light superposition characteristic values and a reference physical gamut that is associated with the see-through display. The method includes displaying the display data on the see-through display.