13.8.1 About warping

Overview

Image warping is the process of digitally manipulating an image to compensate for the distortion of the screen. Consequently, it can also be used to generate an image with irregular shape.

While an image can be transformed in various ways, pure warping doesn’t affect the colors.

Some examples of warped images, using the warp geometry settings:

Image 13–22 Example 1 : distorted image
Image 13–23 Example 2 : distorted image