Invention Grant
US09063611B2 Systems and methods for improving image tracking based on touch events 有权
基于触摸事件改进图像跟踪的系统和方法

  • Patent Title: Systems and methods for improving image tracking based on touch events
  • Patent Title (中): 基于触摸事件改进图像跟踪的系统和方法
  • Application No.: US13912487
    Application Date: 2013-06-07
  • Publication No.: US09063611B2
    Publication Date: 2015-06-23
  • Inventor: Jeff BrownMathias Agopian
  • Applicant: Google Inc.
  • Applicant Address: US CA Mountain View
  • Assignee: Google Inc.
  • Current Assignee: Google Inc.
  • Current Assignee Address: US CA Mountain View
  • Agency: Troutman Sanders LLP
  • Agent James E. Schutz; Mark Lehi Jones
  • Main IPC: G06F3/041
  • IPC: G06F3/041
Systems and methods for improving image tracking based on touch events
Abstract:
Certain implementations of the disclosed technology may include systems and methods for improving image tracking based on touch events. A method is provided for outputting an image for presentation using an electronic device, the electronic device having a display refresh rate. The method includes detecting one or more touch events received via a touch sensitive surface screen associated with the electronic device, each touch event having a touch event position. The method also includes generating, by the electronic device, a synthetic touch event position based on the one or more touch event positions, the synthetic touch event position calculated to coincide in time with a predicted time, the predicted time being within an offset relative to a display refresh time corresponding to the display refresh rate. The method also includes outputting data based at least in part one or more of the synthetic touch event position or a touch event position associated with the one or more touch events.
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