| 摘要 |
<p>PURPOSE:To obtain satisfactory thinning data or thickenning data. CONSTITUTION:A line memory part 201 which stores input data for (N+2) lines (here, for 19 lines) and simultaneously outputs data of the (N+2) lines, an edge processing part 202 which inputs (N+2) line data, forms the matrix of NXM (here, 17X17) and edge-processes as against binary data of a specified position and a thinning processing part 203 which executes an thinning processing as against binary data outputted from the edge processing part 202 are provided.</p> |
