| 摘要 |
PURPOSE:To economize a memory and to shorten time required for access by providing a processed result memory area to store the result of a processing, which is executed to density data, at the same address as each address to store the density data. CONSTITUTION:At the same address as each address to store the density data at each sampling point, a first flag F1 is provided to store contour data to be obtained from the density data, and a second flag F2 is provided to store area recognition data. Accordingly, at the same address to store the density data of each picture element, the contour data and the area recognition data can be stored and an arithmetic processing is easily executed. |
