Invention Grant
US07822293B2 Imaging systems and method for generating video data using edge-aware interpolation with soft-thresholding 有权
使用具有软阈值的边缘识别插值产生视频数据的成像系统和方法

  • Patent Title: Imaging systems and method for generating video data using edge-aware interpolation with soft-thresholding
  • Patent Title (中): 使用具有软阈值的边缘识别插值产生视频数据的成像系统和方法
  • Application No.: US11601390
    Application Date: 2006-11-17
  • Publication No.: US07822293B2
    Publication Date: 2010-10-26
  • Inventor: Dmitri Jerdev
  • Applicant: Dmitri Jerdev
  • Applicant Address: KY George Town
  • Assignee: Aptina Imaging Corporation
  • Current Assignee: Aptina Imaging Corporation
  • Current Assignee Address: KY George Town
  • Agent David C. Kellogg
  • Main IPC: G06K9/32
  • IPC: G06K9/32
Imaging systems and method for generating video data using edge-aware interpolation with soft-thresholding
Abstract:
Embodiments of an imaging system and method for generating video data with edge-aware interpolation are generally described herein. Other embodiments may be described and claimed. In some embodiments, an edge-aware demosaicing process is performed on image sensor data to generate pixel-edge data, and video output data may be generated by adding the pixel-averaged data to difference data weighted by a correction factor. The difference data represents a difference between pixel-averaged data and the pixel-edge data. The correction factor may be proportional to an amount of edge content in the image sensor data.
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