PixInsight Intensive Workshop by Vicent Peris
7 – 13 September 2014, Katonah, New York, USA
H-alpha Emission Enhancement of Linear Images
This technique allows the H-alpha signal enhancement without affecting the color balance of continuum-emitting objects. Here you have a before/after comparison with images acquired by Leo Bette.
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Broadband RGB image of M51.
Broadband data of M51 combined with H-alpha data enhanced.
H-alpha Emission Enhancement of Nonlinear Images
We also reviewed techniques to enhance emission-line objects in nonlinear images. This is an HaRGB image with IC4628 data by Velimir Popov.
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Broadband RGB image of IC4628.
HaRGB compositition image with H-alpha emission line enhancement.
