![用于增强现实环境的帧投影](/CN/2017/8/0/images/201780004857.jpg)
基本信息:
- 专利标题: 用于增强现实环境的帧投影
- 专利标题(英):FRAME PROJECTION FOR AUGMENTED REALITY ENVIRONMENTS
- 申请号:CN201780004857.2 申请日:2017-01-14
- 公开(公告)号:CN108431739A 公开(公告)日:2018-08-21
- 发明人: J·N·马戈利斯 , M·克赖斯勒
- 申请人: 微软技术许可有限责任公司
- 申请人地址: 美国华盛顿州
- 专利权人: 微软技术许可有限责任公司
- 当前专利权人: 微软技术许可有限责任公司
- 当前专利权人地址: 美国华盛顿州
- 代理机构: 上海专利商标事务所有限公司
- 代理人: 顾嘉运; 蔡悦
- 优先权: 15/005,702 2016.01.25 US
- 国际申请: PCT/US2017/013590 2017.01.14
- 国际公布: WO2017/131977 EN 2017.08.03
- 进入国家日期: 2018-06-15
- 主分类号: G06F3/01
- IPC分类号: G06F3/01 ; G09G3/00 ; G06T19/00 ; G02B27/01
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 adjustmentsof 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 thecurrent 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.
公开/授权文献:
- CN108431739B 用于增强现实环境的帧投影 公开/授权日:2021-02-12