发明名称 REDUCING NOISE IN DIGITAL IMAGES
摘要 A target digital image is received from an image sensor. The image is contaminated by noise of unknown magnitude that is represented by a reference digital image. A process is applied that uses statistical analysis of the target digital image and of the reference digital image to estimate a magnitude of the noise for at least some pixels of the target digital image.
申请公布号 CA2660337(C) 申请公布日期 2016.10.18
申请号 CA20072660337 申请日期 2007.08.07
申请人 ELECTRO-OPTICAL SCIENCES, INC. 发明人 GUTKOWICZ-KRUSIN, DINA;KABELEV, NIKOLAI
分类号 G06T5/00;A61B1/04;A61B8/00;H04N5/361;H04N9/07 主分类号 G06T5/00
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