When the nuclei of atoms are about to collide in an experiment, their centers never perfectly align along the direction of relative motion. This leads to collisions with complex three-dimensional ...

Deblurring by pixel reassignment remaps raw fluorescent microscopy images to sharpen images via pixel reassignment. Credit: Zhao and Mertz, doi 10.1117/1.AP.5.6.066004. Obtaining high-resolution ...

Abstract: In this paper, we propose an efficient combination algorithm of split Bregman method, algebraic multigrid method and Krylov acceleration method for image denoising and deblurring. The split ...

Abstract: We consider the class of Iterative Shrinkage-Thresholding Algorithms (ISTA) for solving linear inverse problems arising in signal/image processing. This class of methods is attractive due to ...