公开(公告)号：US20240267503A1

公开(公告)日：2024-08-08

申请号：US18437143

申请日：2024-02-08

Applicant: Apple Inc.

Inventor： Yashas Rai Kurlethimar ,  Seyedkoosha Mirhosseini ,  Tobias Eble

IPC: H04N13/296 ,  G06T3/40 ,  G06T15/00 ,  H04N13/344

CPC classification number: H04N13/296 ,  G06T3/40 ,  G06T15/00 ,  H04N13/344

Abstract: In one implementation, a method of generating an image is performed by a device including one or more processors and non-transitory memory. The method includes generating a first resolution function based on a formula with a set of variables having a first set of values. The method includes generating a first image based on first content and the first resolution function. The method includes detecting a resolution constraint. The method includes generating a second resolution function based on the formula with the set of variables having a second set of values, wherein the second resolution function has a summation value that satisfies the resolution constraint. The method includes generating a second image based on second content and the second resolution function.

公开(公告)号：US20230333649A1

公开(公告)日：2023-10-19

申请号：US18343623

申请日：2023-06-28

Applicant: Apple Inc.

Inventor： Yashas Rai Kurlethimar ,  Can Jin ,  Nicolas Pierre Marie Frederic Bonnier ,  Jiaying Wu ,  Andrew B. Watson

IPC: G06F3/01 ,  G09G5/38 ,  G02B27/00 ,  G06V10/46 ,  G06V40/18

CPC classification number: G06F3/013 ,  G09G5/38 ,  G02B27/0093 ,  G06V10/462 ,  G06V40/193 ,  G09G2354/00

Abstract: An electronic device that includes a display and an eye tracker configured to collect eye tracking data regarding a gaze of one or more of a user's eyes across the display is disclosed herein. The electronic device includes processing circuitry that is operatively coupled to the display and configured to foveate one or more areas of the display according to the eye tracking data. If the eye tracking data input is lost, the processing circuitry is configured to recover from the loss of eye tracking data by changing one or more aspects of the foveated areas (e.g., size, resolution, etc.) until a threshold is satisfied. As time elapses since loss of eye tracking, the foveated areas move toward a center or a salient region of the display.

公开(公告)号：US10890968B2

公开(公告)日：2021-01-12

申请号：US16376329

申请日：2019-04-05

Applicant: Apple Inc.

Inventor： Yashas Rai Kurlethimar ,  Andrew B. Watson ,  Nicolas P. Bonnier ,  Mehmet N. Agaoglu ,  Alexander G. Berardino ,  Elijah H. Kleeman

IPC: G06F3/01 ,  G02B27/01

Abstract: An electronic device may have a foveated display, an eye-tracking system and a head movement detection system. The eye-tracking system may gather information on a user's point of regard on the display while the head movement detection system may capture information regarding the rotation of the observer's head. Based on the point-of-regard information, head rotation information, image data, the type of eye/head movement that is underway, and/or tiredness information, control circuitry in the electronic device may produce image data for a display, with areas of different resolutions and(or) visual quality. A full-resolution and(or) quality portion of the image may overlap the point of regard. One or more lower resolution portions of the image may surround the full-resolution portion. The control circuitry may include a gaze prediction system for predicting the movement of the user's gaze during a saccade.