Poisson Noise Reduction with Non-local PCA

• Published in: Journal of mathematical imaging and vision Vol. 48; no. 2; pp. 279 - 294
• Main Authors: Salmon, Joseph, Harmany, Zachary, Deledalle, Charles-Alban, Willett, Rebecca
• Format: Journal Article
• Language: English
• Published: Boston Springer US 01.02.2014; Springer Verlag
• Subjects: Applications of Mathematics; Computer Science; Computer Vision and Pattern Recognition; Image Processing; Image Processing and Computer Vision; Machine Learning; Mathematical Methods in Physics; Signal,Image and Speech Processing; Gradient methods; Newton’s method; Signal representations; Image denoising; PCA; Newton's method

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 di...