Improved image denoising with adaptive nonlocal means (ANL-means) algorithm

An adaptive nonlocal-means (ANL-means) algorithm for image denoising is proposed in this work. It employs the singular value decomposition (SVD) method and the K-means clustering (K-means) technique to achieve robust block classification in noisy images. Then, a local window is adaptively adjusted t...

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Veröffentlicht in:	IEEE transactions on consumer electronics 2010-11, Vol.56 (4), p.2623-2630
Hauptverfasser:	Thaipanich, Tanaphol, Byung Tae Oh, Ping-Hao Wu, Daru Xu, Kuo, C.-C Jay
Format:	Artikel
Sprache:	eng
Schlagworte:	Adaptive algorithms Algorithms AWGN Blocking Classification Classification algorithms Electronics Estimation Laplace equations Matching Noise reduction Pixel Similarity
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