From the course: Photoshop: Channels and Masks
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Drafting a mask with Black & White - Photoshop Tutorial
From the course: Photoshop: Channels and Masks
Drafting a mask with Black & White
- [Instructor] All right, so it stands to reason that if converting to gray-scale provides you with yet another glimpse into your image, that might prove helpful when masking, then creating your own custom gray-scale image, using a black and white adjustment layer might prove more helpful, still. And I think, by the end of this movie, you'll be fairly blown away by the results. Now I've gone ahead and saved out those last two versions of the image. So we have Grayscale bird.psd, and single channel grayscale.jpg. Now the reason I went with the Native PSD format for the gray-scale image, is because I need to retain those layers, as well as that mask. So the great thing about Native PSD is that it allows you to save just about everything you can do inside Photoshop. However, with the single channel image, there are no masks and I have no layers, just this single background image and nothing more, so I might as well invoke that Lossy compression associated with the jpeg format because…
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Contents
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It all starts with a channel1m 49s
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Introducing the Channels panel4m 25s
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(Locked)
How color channels work6m 5s
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(Locked)
Viewing channels in color4m 12s
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(Locked)
How RGB works4m 15s
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(Locked)
Single-channel grayscale6m 21s
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(Locked)
Drafting a mask with Black & White7m 18s
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(Locked)
The other 3-channel mode: Lab6m 26s
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(Locked)
The final color mode: CMYK8m 7s
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(Locked)
How CMYK works5m 49s
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(Locked)
Mask in RGB, copy to CMYK8m 25s
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