Adobe Photoshop has some really good color correction tools hidden in the Curves tool, but sometimes they are too strong when you apply them globally. By targeting your color cast adjustments via a luminosity mask, you can fix color casts in specific tone ranges such as shadows, highlights, or midtones.
A powerful way to
adjust images in Adobe Photoshop
What are luminosity masks?
Luminosity masks are grayscale pixel images based on the brightness values in your image. Because they are created from your individual photographs, each mask blends in perfectly and allows for precise tone-based selections. Luminosity masks allow you to adjust brightness, contrast, and color on specific tone ranges in your image without the need for brushes or other selection tools.
Dynamic range is a way of describing the range of brightness values your digital camera (or film) can faithfully record. Newer cameras, especially the ones from Nikon and Sony, have sensors that deliver as many as 14 stops of dynamic range. The trick, however, is how to extract that information when processing your shots.
If you use Adobe Lightroom, the Camera Profile (under the Camera Calibration Panel) will dictate the starting point for dynamic range. If you use the manufacturer’s RAW converter, then the as-shot settings (e.g., Nikon Picture Control) is applied by default. The in-camera settings set the contrast (tone curve) and color for how your images are processed. By using a low-contrast setting, you’ll be able to expand the dynamic range of your shot. Continue reading Expanding Dynamic Range On Single RAW Files in Adobe Lightroom (with Video)→
Hope you all had a great new year, and welcome to 2016!
I use Smart Collections in Adobe Lightroom to create a dynamically updated virtual folder of my favorite shots from the past year, which I can then triage down to my best ones. The trick is to use Attribute tags in Lightroom (Flags, Stars, and Labels) and then set up a Smart Collection. Here’s how I do it:
Dodging and burning techniques have been around for over a hundred years. While you may think of these techniques as a method of adjusting and balancing tones, they also serve a more distinct purpose: enhancing and diminishing areas of interest in an image. Psychologically, your eye will be drawn towards bright, colorful areas in an image and away from dark, dull areas. With modern digital processing tools, we can take a 21st century approach to dodging and burning. Here’s a short video on how to accomplish this using Adobe Lightroom.