| 摘要 |
A method of digitizing graphic information includes the steps of reading monochrome graphic information by using a black-and-white scanner to input raster data; sorting the raster data into text data and vector data; storing the sorted vector data in element layers for every predetermined element; deleting only the raster data of alphabetic information that has undergone the text conversion; converting the raster data excluding the text data into the vector data; and storing the converted vector data in basic layers for every group. |
