Video noise estimator

A method and system for detecting and estimating noise in a video signal. For example, with a video signal containing low power Gaussian noise, identifying a low-activity region in the input video signal, in which the pixels in the identified region have magnitude values within a range, and creating...

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Bibliographic Details
Main Authors Ghiya, Ankit, Sahu, Shilpi
Format Patent
LanguageEnglish
Published 03.07.2012
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