• Core Image and the GPU

• Filter Clients and Filter Creators

• The Processing Path

• Coordinate Spaces

• The Region of Interest

• Executable and Nonexecutable Filters

• Color Components and Premultiplied Alpha

• See Also

• Adding the Quartz Core Framework

• Loading Image Units

• Getting a List of Filters and Attributes

• Processing an Image

• Using Transition Effects

• Imaging Dynamical Systems

• Applying a Filter to Video

• Expressing Image Processing Operations in Core Image

• Creating a Custom Filter

• Using Your Own Custom Filter

• Supplying an ROI Function

• Writing Nonexecutable Filters

• Kernel Routine Examples

• Before You Get Started

• Create an Image Unit Project in Xcode

• Customize the Load Method

• Add Your Filter Files to the Project

• Modify the Description Property List

• Build and Test the Image Unit

• See Also