Invention Grant
- Patent Title: Asynchronous time warp with depth data
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Application No.: US15641996Application Date: 2017-07-05
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Publication No.: US10776992B2Publication Date: 2020-09-15
- Inventor: Vinay Melkote Krishnaprasad , Sudipto Banerjee , Pawan Kumar Baheti , Ajit Venkat Rao
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Shumaker & Sieffert, P.A.
- Main IPC: G06T15/40
- IPC: G06T15/40 ; G06T15/20 ; G06F3/01 ; G06T7/50 ; G06T17/20 ; G06F1/16 ; G06T3/00

Abstract:
A wearable display device is described that is connected to a host device. The wearable display device includes one or more sensors configured to generate eye pose data indicating a user's field of view, one or more displays, and one or more processors. The one or more processors are configured to output a representation of the eye pose data to the host device and extract one or more depth values for a rendered frame from depth data output by the host device. The rendered frame is generated using the eye pose data. The one or more processors are further configured to modify one or more pixel values of the rendered frame using the one or more depth values to generate a warped rendered frame and output, for display at the one or more displays, the warped rendered frame.
Public/Granted literature
- US20190012826A1 ASYNCHRONOUS TIME WARP WITH DEPTH DATA Public/Granted day:2019-01-10
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