13Image Blending
WWW To download the web content for this chapter go to the website www.routledge.com/cw/wright, select this book then click on Chapter 13.
Compositing is all about blending images together so here we will take a close look at image-blending operations. There are two classes – the alpha compositing operations such as the Over or Inside, and image-blending operations such as Screen or Multiply. For the alpha-compositing ops we will look at the six most common, how they work, and when to use them. For the image-blending ops we will look at their six most common, how they work, and how to modify their results.
There is also a section on the Adobe Photoshop blending modes for the simple reason that compositors can be presented ...
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