Invention Application
- Patent Title: DEPTH BASED FOVEATED RENDERING FOR DISPLAY SYSTEMS
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Application No.: US17581760Application Date: 2022-01-21
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Publication No.: US20220148538A1Publication Date: 2022-05-12
- Inventor: Vaibhav Mathur , Lionel Ernest Edwin , Xiaoyang Zhang , Bjorn Nicolaas Servatius Vlaskamp
- Applicant: Magic Leap, Inc.
- Applicant Address: US FL Plantation
- Assignee: Magic Leap, Inc.
- Current Assignee: Magic Leap, Inc.
- Current Assignee Address: US FL Plantation
- Main IPC: G09G5/391
- IPC: G09G5/391 ; G06F3/01 ; G06T5/00

Abstract:
Methods and systems for depth-based foveated rendering in the display system are disclosed. The display system may be an augmented reality display system configured to provide virtual content on a plurality of depth planes using different wavefront divergence. Some embodiments include determining a fixation point of a user's eyes. Location information associated with a first virtual object to be presented to the user via a display device is obtained. A resolution-modifying parameter of the first virtual object is obtained. A particular resolution at which to render the first virtual object is identified based on the location information and the resolution-modifying parameter of the first virtual object. The particular resolution is based on a resolution distribution specifying resolutions for corresponding distances from the fixation point. The first virtual object rendered at the identified resolution is presented to the user via the display system.
Public/Granted literature
- US11710469B2 Depth based foveated rendering for display systems Public/Granted day:2023-07-25
Information query
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