- 专利标题: FRAME PROJECTION FOR AUGMENTED REALITY ENVIRONMENTS
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申请号: EP17703532.6申请日: 2017-01-14
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公开(公告)号: EP3408727A1公开(公告)日: 2018-12-05
- 发明人: MARGOLIS, Jeffrey Neil , CRISLER, Matthew
- 申请人: Microsoft Technology Licensing, LLC
- 申请人地址: One Microsoft Way Redmond, Washington 98052-6399 US
- 专利权人: Microsoft Technology Licensing, LLC
- 当前专利权人: Microsoft Technology Licensing, LLC
- 当前专利权人地址: One Microsoft Way Redmond, Washington 98052-6399 US
- 代理机构: CMS Cameron McKenna Nabarro Olswang LLP
- 优先权: US201615005702 20160125
- 国际公布: WO2017131977 20170803
- 主分类号: G06F3/01
- IPC分类号: G06F3/01 ; G09G3/00 ; G06T19/00 ; G02B27/01
摘要:
Motion vector estimation is provided for generating and displaying images at a frame rate that is greater than a rendering frame rate. The displayed images may include late stage graphical adjustments of pre-rendered scenes that incorporate motion vector estimations. A head-mounted display (HMD) device may determine a predicted pose associated with a future position and orientation of the HMD, render a current frame based on the predicted pose, determine a set of motion vectors based on the current frame and a previous frame, generate an updated image based on the set of motion vectors and the current frame, and display the updated image on the HMD. In one embodiment, the HMD may determine an updated pose associated with the HMD subsequent to or concurrent with generating the current frame, and generate the updated image based on the updated pose and the set of motion vectors.
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