| 摘要 |
PROBLEM TO BE SOLVED: To accelerate accessing a connected area with the same label value as well as to accelerate labeling processing. SOLUTION: A device for processing image data includes an arithmetic processing device 13 having a function of performing a primary label giving process which determines presence or absence of connection between processing object run data generated by a row or a column (hereinafter, referred to as a row) of a processing object and a run data of the right before row of the row of the processing object, gives a new label value to the processing object run data if the connection is absent, gives the same label value as that of the run data generated by the right before row and creates a label table for recording whether or not the run data to which different label values are given belongs mutually to the same connection component; and a function of performing a secondary label giving process which replaces the label value given to each item of data on the basis of the label table and performs data arrangement having a label index in which the run data having the same label value is continued after replacement of the label values. COPYRIGHT: (C)2008,JPO&INPIT
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