Various Topics in Astrophotography

Tom Sherlock

The Wolfram Language provides many features that facilitate the data and image processing associated with astrophotography, including image and video import and export, arithmetic and statistical operations, filtering, and parallel and morphological processing. Wolfram Language code can process noisy image data into much-higher-quality images. Tom Sherlock explains how to filter, align and stack still image data in order to reduce noise and produce reasonable results.