Exploring Wavelets Using ExtractWaveletLayers Script

This video covers - at a high level - the concept of Wavelet Layers as used in Pixinsight.

It also introduces the ExtractWaveletLayers script, which breaks your image into individual wavelet layers and the residual layer that are stretched and ready for viewing. With this tool, you can analyze what information can be found in each layer for your image. This can be helpful when determining processing strategies with tools that use layer information as inputs.