Archive | Image Processing

PixInsight SuperBias

PixInsight DSLR Workflow – Part 1b, Superbias

This entry is part 2 of 3 in the series PixInsight DSLR Workflow

This is the second in a series of posts explaining the general workflow I follow when using PixInsight. We’re going to take a quick look at improving our bias frames still further, using PixInsight’s SuperBias module. Read on for more on about creating a good super bias. (If you’ve arrived part way through, start the series […]

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The Histogram

How to Interpret an Image Histogram

The histogram is probably the most important tool available in any astro-imaging application, both for capturing images and for processing them once captured. For those just starting out in astrophotography, the histogram is also one of the simplest but most frequently misunderstood tools. In this short guide will explain the histogram; both what it means and […]

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