![]() | This article provides insufficient context for those unfamiliar with the subject.(May 2013) |
An image analogy is a method of creating an image filter automatically from training data. In an image analogy process, the transformation between two images A and A' is "learned". Later, given a different image B, its "analogy" image B' can be generated based on the learned transformation.
The image analogy method has been used to simulate many types of image filters: