Machine learning

Machine learning to recognize textures and characters

Image filters to recognize textures and characters are automatically designed
by a machine learning process.

Machine learning to increase spatial resolution

	Original 300 dpi image.
	Spatial resolution increased 600 dpi image. The zoom-operator was designed by a machine learning process using a pair of completely different sample images

	Original image in 300 dpi.
	Spatial resolution increased 600 dpi image. The zoom-operator was designed using another document as sample.
	Ideal 600 dpi image (supposedly unknown).