The options are essentially limitless in how you can combine different masks and tools. You can then invert both selections, allowing you to edit the foreground and background in the image without adjusting the sky or person. Im not sure if youre talking about the Camera Raw Filter in Photoshop, or Camera Raw proper, the standalone. So Im guessing that what youre talking about is you are doing what we call local adjustments with the adjustment brush. You can use Sky Replacement to select the sky and Select Subject to select the person in the shot. I understand that theres a language barrier here. You can also subtract any mask from other masks and invert any mask. You can mix and match tools, including the brush, gradient, luminance, color range and AI-powered tools. Adobe created mask groups, which allow users to combine any mask tool with any other mask tool. After all, masks are used to create precise selections, so users need to maintain high control over masks. The team identified four key areas to address with new masking features: More control and flexibility, improved workflow and organization of selections, consistency across all devices, and better in-app support.Ĭontrol and flexibility are critical. 'Over the course of a year and a half, the Design Research team brought together user experience designers, engineers, and a wide range of customers to build and test prototypes that drove the process of creating the new masking experience,' writes Bury. When making changes to how masking works at a fundamental level in ACR and LR, the team also revisited how users access and work with different masking tools on desktop and mobile. 'The new Select Subject tool automatically creates a precise mask of the salient subject with a single click, and works on people, animals, and inanimate objects.' Caption and image credit: Adobe A rather common example of these grayscale bitmap-based masks can be found in Photoshop's layer masks.' 'In essence, the new AI-based masks create a grayscale image, where lighter values represent varying levels of selection and pure black represents no selection being made to that area. However, AI-based masks require bitmap, or image-based, support. This type of masking is more efficient with memory because adjustments are recorded as mathematical expressions. ACR and LR's older masking engine exclusively worked with vector-based masks. These tools have proven popular, so Adobe wondered how they could be added to ACR and Lightroom.Īs it turns out, the old image processing engine in ACR and LR was incompatible with these AI-based tools. Adobe previously added AI-powered selection tools to Photoshop, including Select Subject and Sky Replacement. The new masking changes required a rework to the core of the masking engine in ACR and Lightroom. 'The new Masks panel, shown here in Lightroom Classic, with a number of mask groups, each made up of multiple masking tools.' Caption and image credit: Adobe
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