发明授权
- 专利标题: Methods and apparatus for noise estimation
- 专利标题(中): 用于噪声估计的方法和装置
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申请号: US11551109申请日: 2006-10-19
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公开(公告)号: US07756312B2公开(公告)日: 2010-07-13
- 发明人: Jiang Hsieh , Michael Joseph Washburn , Erik Normann Steen , Gopal B. Avinash
- 申请人: Jiang Hsieh , Michael Joseph Washburn , Erik Normann Steen , Gopal B. Avinash
- 申请人地址: US NY Schenectady
- 专利权人: General Electric Company
- 当前专利权人: General Electric Company
- 当前专利权人地址: US NY Schenectady
- 代理机构: ZPS Group, SC
- 主分类号: G06K9/00
- IPC分类号: G06K9/00 ; A61B6/00
摘要:
The method includes estimating a noise level in a reconstructed image using a total attenuation of the reconstructed image.
公开/授权文献
- US20080095462A1 Methods and Apparatus for Noise Estimation 公开/授权日:2008-04-24
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