SYSTEM FOR ANALYZING TABLE IMAGES

A method for block selection on a image of a table, the table including rows and columns defined by visible and non-visible grid lines and containing table cells, includes identifying super-cells that include one or more table cells, wherein super-cells are identified according to traced white areas surrounding table cells and bounded by visible grid lines, determining whether vertical and horizontal grid lines bounding each table cell are visible or non-visible, and determining whether vertical and horizontal grid lines bounding each super-cell are visible or non-visible.