A new non-local video denoising scheme using low-rank representation and total variation regularization | IEEE Conference Publication | IEEE Xplore

A new non-local video denoising scheme using low-rank representation and total variation regularization


Abstract:

In this article, we present a novel non-local video denoising scheme using low-rank representation and total variation regularization. The proposed scheme attempts to mak...Show More

Abstract:

In this article, we present a novel non-local video denoising scheme using low-rank representation and total variation regularization. The proposed scheme attempts to make full use of the intrinsic properties that the grouping similar patches not only lie in a low-rank subspace but are also sparse in total variation (TV) domain. For a group of similar patches, we formulate video denoising problem into a concise model that combines nuclear norm, TV regularization and l1 norm. The experiments demonstrate that the proposed scheme is capable of handling multi-type noise including dense Gaussian noise and random-valued sparse noise, while maintaining the texture information meantime. The results show that our scheme achieves noticeable performance improvement over the state-of-the-art video denoising methods.
Date of Conference: 01-05 June 2014
Date Added to IEEE Xplore: 26 July 2014
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Conference Location: Melbourne, VIC, Australia

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