Thursday, March 21, 2019

Motivation for Denoising Solar images

I am beginning a project to denoise solar images. Here is a motivating example from March 8th, 2019. Off the limb of the Sun, faint features can be seen. These are hard to study without denoising. I am also interested in using dictionary learning for the denoising so that I can exploit the learned atoms as a mechanism for classifying the solar features too. Solar denoising relies on a Poisson noise model, different from the commonly used additive or impulse models.

No comments:

Post a Comment