TYPESETNESS SCORE FOR TABLE

摘要

To provide an image processing method for a photograph which includes a table with rows and columns bounded by lines drawn by a hand (hand-drawn lines), where the image includes a scan of a hand-drawn page or a writing board on which the table is hand-drawn with markers.SOLUTION: The method includes: obtaining an image including a table; generating, for the table, a skeleton graph including a plurality of edges; identifying a plurality of angles and a plurality of lengths for the plurality of edges; and calculating a typesetness score that compares the table to a template table on the basis of the plurality of angles and the plurality of lengths.SELECTED DRAWING: Figure 2