| 摘要 |
PURPOSE:To quickly generate a synthesized picture in the CAD system. CONSTITUTION:Picture data of odd lines of a picture A consisting of n lines are read out to obtain picture data of corresponding odd lines of a picture C. Picture data of even lines out of data of a picture B consisting of n lines are read out to obtain data of corresponding even lines of the picture C. Thus, data of the picture C consists of data of odd lines of the picture A and data of even lines of the picture B. |
