When photographing in low light, shadow areas within an image can appear to have “splotchy” areas of color. Watch the video below to see how to remove this low-frequency color mottling using the new Color Smoothness adjustment slider in Camera Raw.
Posts tagged "Noise Reduction"
In this episode of The Complete Picture (Adobe Camera Raw 8.2 in Photoshop CC (v14.1)), Julieanne takes a close look at the feature enhancements and refinements made to the Crop tool, workflow settings, and batch saving capabilities in Adobe Camera Raw. In addition she also covers improvements made to the Spot Removal Tool, Noise Reduction, Local Adjustment Brush, and Histogram.
Note: For more information about the Features in Camera Raw 8.0 (PSCC V14), including the new Upright perspective correction, Radial Filter, and Spot Removal features please see this video “Adobe Photoshop CC: Favorite Features for Photographers”.
Improvements made to both Lightroom and Adobe Camera Raw (ACR) in Photoshop include:
• Refinements to the Spot Removal/Healing tool include a new Feather slider to control the softness of the edge when cloning or healing areas of an image. In addition, there have been improvements in the way that the Spot Healing tool determines the auto source location (the area that it clones/heals from), so that it now works better for images with textured areas. And, if the image has been cropped, the Spot Removal/Healing tool will bias the selection of the auto source location from within the crop rectangle (as opposed to auto-choosing image areas outside the crop).
• To help reduce low-frequency color mottling like you see on the left side of the illustration below, a new Color Smoothness adjustment slider has been added to the Color Noise Reduction options in the Detail Panel. When the amount is increased, the color mottling is removed (as you see on the right side of the illustration below).
In addition, several improvements were made to Adobe Camera Raw (ACR) as they are already available/not applicable in Lightroom.
• The Histogram is now interactive in ACR. This enables the ability to click and drag on the Histogram to adjust the Blacks, Shadows, Exposure, Highlights, and Whites slider adjustments in the Basic tab.
• ACR now has separate Auto Temperature and Auto Tint controls, which are applied by Shift -double clicking on either the Temperature or Tint adjustment sliders.
• Refinements to the Local Adjustment Brush include the ability to reposition brush adjustments by clicking and dragging on brush adjustment pins. In addition, Command + Option -drag (Mac) | Control + Alt -drag (Win) a Local Adjustment Brush pin will duplicate the pin and Option -click (Mac) | Alt -click(Win) will delete the pin. If you prefer, Control -click (Mac) | Right Mouse -click (Win) displays both options – to duplicate or delete a pin.
• Workflow presets are now available for defining and then quickly choosing output settings in ACR. And, after creating your custom presets, you can Control -click (Mac) | Right Mouse -click (Win) the workflow link to quickly switch between them. In addition, when changing image size, a new option for Percentage is available in the drop down menu.
• Save Image options now include Color Space, Image Sizing, Output Sharpening and Presets. This means that you can select the desired images and save them using Save Image presets without having to change your current workflow settings.
Click here for more information, about the Photoshop Photography Program.
• Snapshots now auto name with a time/date stamp.
• The White Balance Selector Tool’s sample area is dependent on zoom level. (Zoom in to sample a smaller area.)
• Noise reduction adjustments are always displayed (regardless of the zoom viewed).
• The Navigator panels in both the Library and Develop Module have two new options for zooming 1:8 and 1:16.
• This one isn’t new, but when using the Adjustment Brush, clicking on the disclosure triangle to the right of “Effect” displays an amount slider to increase/decrease all of the adjustments applied to that adjustment at one time.
In this episode of The Complete Picture (New Camera Raw Features in Photoshop CS5), Julieanne Kost goes over all the new refinements and enhancements you’ll find in the latest version of Adobe Camera RAW including Noise Reduction and Image Sharpening