| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a technology of effectively generating an image formed by superimposing layers.SOLUTION: Objects associated with image data are associated with each other as a tree structure with the objects as nodes. Order values are allocated to child nodes of each parent node. Image data of an object of interest is distributed to layers, on the basis of a depth of a tree structure in a subtree ranging from the node of the object of interest to a root node and the order values allocated to the nodes, and the layers are superimposed to generate an image.</p> |
