摘要 |
PURPOSE:To shorten the operation time of the correction and proofreading of a new version film and to prevent errors in correction and proofreading calculating and displaying the difference between image data of an old version film and the new version film. CONSTITUTION:The image data of the old version film is stored in one of two one-page storage areas of a video memory device through an image input device, and the image data of the new version film stored in the other one-page area; and the difference between the image data of the old and new version films is calculated by an information processor such as a computer and dispalyed. Then, the image data of the new version film is corrected and proofread accurately and speedily on the basis of the difference. Thus, the difference between both films is calculated and displayed to shorten the operation time of the correction, proofreading, etc., of the new version film. Further, a finished state is displayed as a color image by the contents of the 1-page area, and the difference part between the image data of the new and old version films is displayed as a color image by the contents of the 0-page area, so errors in corrections and proofreading are prevented. |