Structure recognition system, structure recognition device, structure recognition method, and program

摘要

PROBLEM TO BE SOLVED: To provide a structure recognition system capable of extracting information necessary for converting a layout of a document including a rectangle. SOLUTION: An image data acquisition unit for acquiring image data in a target image including characters and rectangles, an area determination unit for determining each region of characters and rectangles in the target image, and an area determination unit for determining It is provided with a structure determination unit that determines a hierarchical structure of rectangles included in the target image based on the area data relating to the area. [Selection diagram] Fig. 1