Invention Grant
US08879866B2 Image processing circuit, semiconductor device, image processing device, and electronic appliance 有权
图像处理电路,半导体器件,图像处理装置和电子设备

  • Patent Title: Image processing circuit, semiconductor device, image processing device, and electronic appliance
  • Patent Title (中): 图像处理电路,半导体器件,图像处理装置和电子设备
  • Application No.: US13439281
    Application Date: 2012-04-04
  • Publication No.: US08879866B2
    Publication Date: 2014-11-04
  • Inventor: Kazuma Mishima
  • Applicant: Kazuma Mishima
  • Applicant Address: JP Kyoto
  • Assignee: Rohm Co., Ltd.
  • Current Assignee: Rohm Co., Ltd.
  • Current Assignee Address: JP Kyoto
  • Agency: Fish & Richardson P.C.
  • Priority: JP2011-086096 20110408; JP2012-073857 20120328
  • Main IPC: G06K9/00
  • IPC: G06K9/00 G06K9/40 H04N9/67 H04N9/64
Image processing circuit, semiconductor device, image processing device, and electronic appliance
Abstract:
An image processing circuit includes: a correction amount calculation section which calculates a correction amount from area-by-area correction amounts set respectively for two, corresponding to the hue of input image data, out of a plurality of areas into which the hue/saturation plane is divided; and a color correction processing section which generates output image data by subjecting the input image data to color correction processing according to the correction amount.
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