Invention Grant
- Patent Title: Image denoising techniques
- Patent Title (中): 图像去噪技术
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Application No.: US12147508Application Date: 2008-06-27
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Publication No.: US08280185B2Publication Date: 2012-10-02
- Inventor: Denis Demandolx
- Applicant: Denis Demandolx
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Main IPC: G06K9/40
- IPC: G06K9/40 ; G06K9/36 ; H04N11/02 ; H04N11/04
Abstract:
Image denoising techniques include determining wavelet-domain noise model and a non-parametric multivariate wavelet description from the image signal for raw image data. A noise corrected image may then be determined from the image signal, the wavelet-domain noise model and the non-parametric, multivariate wavelet description and the image signal.
Public/Granted literature
- US20090324117A1 IMAGE DENOISING TECHNIQUES Public/Granted day:2009-12-31
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