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Poisson Noise Reduction with Non-local PCA

Journal of Mathematical Imaging and Vision, no. 2 (2014): 279-294

Cited: 295|Views26

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dblp.uni-trier.de dl.acm.org academic.microsoft.com link.springer.com arxiv.org

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Image denoisingPCAGradient methodsNewton’s methodSignal representations

Abstract

Photon-limited imaging arises when the number of photons collected by a sensor array is small relative to the number of detector elements. Photon limitations are an important concern for many applications such as spectral imaging, night vision, nuclear medicine, and astronomy. Typically a Poisson distribution is used to model these observ...More

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Joseph Salmon

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zachary t harmany

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Charles-Alban Deledalle

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Rebecca Willett

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