- 专利标题: Dynamic image stabilization using motion sensors
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申请号: US16366503申请日: 2019-03-27
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公开(公告)号: US11119624B2公开(公告)日: 2021-09-14
- 发明人: Paul V. Johnson , Ahmad Rahmati , Chaohao Wang , Cheng Chen , Graham B. Myhre , Jiaying Wu , Paolo Sacchetto , Sheng Zhang , Yunhui Hou , Xiaokai Li , Tim H. Cornelissen
- 申请人: Apple Inc.
- 申请人地址: US CA Cupertino
- 专利权人: Apple Inc.
- 当前专利权人: Apple Inc.
- 当前专利权人地址: US CA Cupertino
- 代理机构: Treyz Law Group, P.C.
- 代理商 Jason Tsai
- 主分类号: G06F3/0485
- IPC分类号: G06F3/0485 ; G06F3/0481 ; G06F3/0488 ; G06F3/0484 ; G06F3/01
摘要:
An electronic device may include a display for displaying image content to a user and dynamic image stabilization circuitry for dynamically compensating the image content if the device is moving unpredictably to help keep the image content aligned with the user's gaze. The electronic device may include sensors for detecting the displacement of the device. The dynamic image stabilization circuitry may include a usage scenario detection circuit and a content displacement compensation calculation circuit. The usage scenario detection circuit receives data from the sensors and infers a usage scenario based on the sensor data. The content displacement compensation calculation circuit uses the inferred usage scenario to compute a displacement amount by which to adjust image content. When motion stops, the image content may gradually drift back to the center of the display.
公开/授权文献
- US20190317659A1 Dynamic Image Stabilization Using Motion Sensors 公开/授权日:2019-10-17
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