Selections and masks: what do they do, what’s the difference?
Selections and masks are subtly different, and the ‘parametric’ masks in non-destructive editors give more flexibility than ever.
Masks are areas of an image specially selected for editing. They are related to ‘selections’ in programs like Photoshop but more permanent, being saved with the image. Photo editors these days have all sorts of different masking tools from simple brushes to gradient tools and AI masking. Masks are used in programs like Lightroom for local adjustments.
Selections and masks are subtly different, and the ‘parametric’ masks in non-destructive editors give more flexibility than ever.
Lightroom’s masking tools have had a major overhaul. The old Adjustment Brush, Linear Gradient and Radial Gradient tools are still there, but they’ve been joined by new Select Subject and Select Sky AI masking tools and Color Range, Luminance Range and Depth range tools. Here’s how Select Subject works.
Masking complex outlines can be a slow and fiddly business, but there are tools to help, and once you’ve got your mask, there’s a lot you can do with it.
Masks can quickly get confusing in ON1 Photo RAW. It’s not the tools themselves which are confusing, but the fact they can be used in three different places: Local adjustments: These are applied to the image as a whole in their own ‘Local’ panel. In other words, they are not associated with any specific layers…
Often you want to apply an effect or adjustment to a whole picture, but not always. Sometimes you only want to apply it to part of the picture, and this is where the Luminar mask tools become really useful.
Adjustment layers started out in Photoshop as a way of altering the look of an image without actually changing its pixels. It was the start of non-destructive editing. Now, adjustment layers are everywhere, not just in Photoshop, and for me they are the key to successful image enhancements. There’s a second factor, though – layer…
Graduated filters are perfect for toning down bright skies, but they have a problem. Any object sticking up into the sky gets ‘graduated’ too! But Color Efex Pro control points are the answer… All the filters in Color Efex Pro have opacity control points. You can use them to hide the filter effect in areas…
Capture One provides a system of internal adjustment layers so that you can make localised adjustments to your pictures. These aren’t directly compatible with the adjustment layers in Photoshop and Elements – they just share the same name – but they are saved with your images in the Capture One library, so you can go…
Have you ever used a ‘mist’ filter with your camera? These are pretty weak – they usually produce an overall hazy glow to your pictures that doesn’t look that realistic. But there is a way to create ‘mist’ effects in Photoshop Elements that’s a lot more realistic. It uses adjustment layers, masks and blend modes,…