| 摘要 |
PURPOSE:To prevent deteriorating of image and to remove ghost noise by converting the data representing the video image directly to a decomposing-plate generating data for printing without utilizing a hard copy as an intermedium medium. CONSTITUTION:The video signal, after being converted to RGB video signals and a synchronizing signal by a decoder etc., is inputted to a frame buffer part 4. In the buffer 4, the RGB video signals are converted to digital data by an A/D converter 10, and are stored in a frame memory 12. The data of said video image stored in the memory 12 are transmitted to a RAM of computer part 5 through respective interfaces 14 and 23 of the buffer part 4 and the computer part 5, and subjected to the image processing of ghost noise removing by a CPU 20. The data of video image after said processing, are stored again in the frame memory 12 after being transferred from a RAM 21 through the interfaces 23 and 14. The processed video image can be supplied in form of RGB video signals by a D/A converter connected with the memory 12 to be confirmed on the color monitor. |
