Invention Application
- Patent Title: NOISE REDUCTION METHOD FOR HIGH DYNAMIC RANGE VIDEOS
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Application No.: PCT/US2017/064621Application Date: 2017-12-05
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Publication No.: WO2019112558A1Publication Date: 2019-06-13
- Inventor: BIRKBECK, Neil , ADSUMILLI, Balineedu , IZADI, Mohammad
- Applicant: GOOGLE LLC
- Applicant Address: 1600 Amphitheatre Parkway Mountain View, California 94043 US
- Assignee: GOOGLE LLC
- Current Assignee: GOOGLE LLC
- Current Assignee Address: 1600 Amphitheatre Parkway Mountain View, California 94043 US
- Agency: BASILE, JR., Andrew R. et al.
- Main IPC: G06T5/00
- IPC: G06T5/00
Abstract:
A method for denoising video content includes identifying a first frame block of a plurality of frame blocks associated with a first frame of the video content. The method also includes determining an average intensity value for the first frame block. The method also includes determining a first noise model that represents characteristics of the first frame block. The method also includes generating a denoising function using the average intensity value and the first noise model for the first frame block. The method further includes denoising the plurality of frame blocks using the denoising function.
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