NDLI: Color video denoising based on interframe and intercolor correlation with LMMSE filtering

Content Provider	IEEE Xplore Digital Library
Author	Indhu, B. Saraswathy, C.
Copyright Year	2014
Description	Author affiliation: Dept. of ECE, K.S. Rangasamy Coll. of Technol., Tiruchengode, India (Indhu, B.; Saraswathy, C.)
Abstract	The denoising method is to remove the additive white Gaussian noise in the color video sequences based on interframe and intercolor correlation prediction is presented. Noises are added uniformly and nonuniformly then the temporal correspondence is achieved through the joint-RGB motion estimation to estimate motion between the frames. Pure interframe, pure intercolor and combined interframe-intercolor correlations are predicted and compared between them. Linear minimum mean square error filtering (LMMSE) is applied to the current noisy observation as well as the interframe and intercolor prediction to estimate every noise free color component. Finally the denoised performance are evaluated by the quality metric, color peak signal to noise ratio (cPSNR).
Starting Page	1
Ending Page	6
File Size	1530877
Page Count	6
File Format	PDF
e-ISBN	9781479923205
DOI	10.1109/ECS.2014.6892625
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-02-13
Publisher Place	India
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Matched filters Video denoising Correlation Image color analysis Motion estimation Estimation Noise free estimator Motion compensation Noise measurement Sub-pixel motion estimation
Content Type	Text
Resource Type	Article

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