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公开(公告)号：US10964000B2
公开(公告)日：2021-03-30
申请号：US16279668
申请日：2019-02-19
Applicant: NVIDIA Corporation
Inventor： Seungseok Oh , Sean Pieper
Abstract: Systems and techniques for noise reduction in video are described. Example implementations provide improved motion-adaptive temporal or spatio-temporal noise reduction that use an improved blending of the current frame with previous frames. The improved blending may be particularly effective for processing video captured in noisy environments such as low-light and/or mobile environments. In some example implementations, the improved blending is based on more accurately distinguishing between pixel difference in adjacent images that are caused by motion rather than noise.
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