Bidimensional Relations for Reading Order Detection
Marco Aiello, Arnold M.W. Smeulders · UvA-DARE (University of Amsterdam) · 2003
We use a propositional language of qualitative rectangle relations to detect the reading order from document images. Document encoding rules are introduced and, expressed in the propositional language of rectangles, are used to build a reading order detector for document images. Results of testing the framework on a collection of heterogeneous document images are reviewed.