| 摘要 |
PURPOSE:To execute temporary labeling processing at high speed by providing a connection table to store the address of a temporary label value based on the output label pair of a connection relation arrangement part, pointer table and pointer counter in a label connection relation storage part. CONSTITUTION:A connection table 37 to simultaneously store the connection temporary label value and a pointer to an address based on the pair of labels A and B in the connection relation arrangement part when the pair of the labels A and B in a connected relation is stored to the storage part, a pointer table 38 to show which address the final label value is stored to, and a pointer counter 39 to show to which connection label value in the table 37 is stored presently are provided. Thus, the labeling processing of a linked area can be executed at high speed with small memory capacity. |
