Invention Grant
US08625881B2 Enhanced ghost compensation for stereoscopic imagery 有权
增强幻影补偿的立体图像

  • Patent Title: Enhanced ghost compensation for stereoscopic imagery
  • Patent Title (中): 增强幻影补偿的立体图像
  • Application No.: US12541892
    Application Date: 2009-08-14
  • Publication No.: US08625881B2
    Publication Date: 2014-01-07
  • Inventor: Douglas J. McKnight
  • Applicant: Douglas J. McKnight
  • Applicant Address: US CA Beverly Hills
  • Assignee: RealD Inc.
  • Current Assignee: RealD Inc.
  • Current Assignee Address: US CA Beverly Hills
  • Agent Neil G. J. Mothew; Darlene K. Kondo
  • Main IPC: G06K9/00
  • IPC: G06K9/00
Enhanced ghost compensation for stereoscopic imagery
Abstract:
A method and apparatus for reduction of ghost images in stereoscopic images. This disclosure provides a ghost compensation apparatus and methods that detect affected regions where ghosting may occur in a stereoscopic image, yet where conventional ghost compensation techniques are ineffective because there is insufficient luminance overhead to conduct a conventional ghost compensation process. Luminance values are modified in such regions prior to applying a ghost compensation process.
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