Titlebook: Digital Image Compositing Fundamentals; Wallace Jackson Book 2015 Wallace Jackson, Apress 2015 GIMP.Photoshop.digital.image.compositing.op

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The Foundation of Digital Imaging: The Pixel,evel concepts—in this chapter that’s the .—and builds upon each of those concepts in subsequent chapters until we have a comprehensive understanding of image-compositing concepts, pipelines, work flows, and terminology.

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The Shape of Digital Imaging: Aspect Ratio,sider the . (rectangular or square) of your digital imagery. Your digital imagery.s shape, known in the industry as its .aspect ratio,. is more important than you might think, especially when you’re changing it using image scaling (known as resampling) or image cropping.

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The Algorithms of Digital Imaging: Blending Modes,ding mode functionality contained within each of these layers. These . are present in both GIMP and Photoshop, and they allow . for combining pixels across different layers. These blending algorithms were originally the work of . and ., and in the Android API, blending modes are, in fact, a part of a . class, named after these two men.

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The Foundation of Digital Imaging: The Pixel,evel concepts—in this chapter that’s the .—and builds upon each of those concepts in subsequent chapters until we have a comprehensive understanding of image-compositing concepts, pipelines, work flows, and terminology.

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