JBIG2 does glyph binning, as you say not exactly OCR, but similar. So chunks of the image that look sufficiently similar get replaced with a reference to a single instance.
> not exactly OCR, but similar. So chunks of the image that look sufficiently similar get replaced with a reference to a single instance.
How can we describe OCR that wouldn't match this definition exactly?
> not exactly OCR, but similar. So chunks of the image that look sufficiently similar get replaced with a reference to a single instance.
How can we describe OCR that wouldn't match this definition exactly?