| 摘要 |
PURPOSE:To recognize a document image expressed by common allocation structure prior to the practical allocation of an individual document and to recognize relation between the common allocation structure and specific allocation structure. CONSTITUTION:A common allocation information display means 113 refers information stored in a common allocation information storing means 111 when a certain node in the common allocation structure is designated and outputs plane position relation among nodes relating to the designated node, a slave element formation rule relating to a node group consisting of these nodes, and arectangular area corresponding to the designated node. A specific allocation information display means 114 refers the stored information of a specific allocation information storing means 112 and outputs specific allocation information relating to the output information from the means 113. Output information from respective display means is displayed on a display device 103 through an I/O control part 104. Respective designating means 115 to 117 refer the output results outputted from both the allocation information display means 113, 114 and designate other parts of the common or specific allocation structure. |
