发明授权
US08532428B2 Noise reducing apparatus, noise reducing method, and noise reducing program for improving image quality 有权
降噪装置,降噪方法和降噪程序,提高图像质量

  • 专利标题: Noise reducing apparatus, noise reducing method, and noise reducing program for improving image quality
  • 专利标题(中): 降噪装置,降噪方法和降噪程序,提高图像质量
  • 申请号: US12528773
    申请日: 2008-02-04
  • 公开(公告)号: US08532428B2
    公开(公告)日: 2013-09-10
  • 发明人: Akira Inoue
  • 申请人: Akira Inoue
  • 申请人地址: JP Tokyo
  • 专利权人: NEC Corporation
  • 当前专利权人: NEC Corporation
  • 当前专利权人地址: JP Tokyo
  • 代理机构: Sughrue Mion, PLLC
  • 优先权: JP2007-047869 20070227
  • 国际申请: PCT/JP2008/051739 WO 20080204
  • 国际公布: WO2008/105222 WO 20080904
  • 主分类号: G06K9/40
  • IPC分类号: G06K9/40
Noise reducing apparatus, noise reducing method, and noise reducing program for improving image quality
摘要:
A noise reducing apparatus and associated method and program for improving image quality in an image are provided. The noise reducing apparatus detects a flat area from an image and analyzes the noise from the flat area, and then it suppresses a noise component of the image based on the noise analysis result.
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