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Antoni Buades
Researcher at IAC
Publications - 81
Citations - 16152
Antoni Buades is an academic researcher from IAC. The author has contributed to research in topics: Pixel & Noise reduction. The author has an hindex of 27, co-authored 78 publications receiving 14111 citations. Previous affiliations of Antoni Buades include University of the Balearic Islands & DxO Labs.
Papers
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Proceedings ArticleDOI
A non-local algorithm for image denoising
TL;DR: A new measure, the method noise, is proposed, to evaluate and compare the performance of digital image denoising methods, and a new algorithm, the nonlocal means (NL-means), based on a nonlocal averaging of all pixels in the image is proposed.
Journal ArticleDOI
A Review of Image Denoising Algorithms, with a New One
TL;DR: A general mathematical and experimental methodology to compare and classify classical image denoising algorithms and a nonlocal means (NL-means) algorithm addressing the preservation of structure in a digital image are defined.
Journal ArticleDOI
Nonlocal Image and Movie Denoising
TL;DR: A unified theory of neighborhood filters and reliable criteria to compare them to other filter classes are presented and it will be demonstrated that computing trajectories and restricting the neighborhood to them is harmful for denoising purposes and that space-time NL-means preserves more movie details.
Journal ArticleDOI
Non-Local Means Denoising
TL;DR: In any digital image, the measurement of the three observed color values at each pixel is subject to some perturbations, due to the random nature of the photon counting process in each sensor.
Journal ArticleDOI
Image Denoising Methods. A New Nonlocal Principle
TL;DR: A general mathematical and experimental methodology to compare and classify classical image denoising algorithms and a nonlocal means (NL-means) algorithm addressing the preservation of structure in a digital image are defined.