| 摘要 |
<P>PROBLEM TO BE SOLVED: To display high-definition and high-quality static images in a compact configuration; combined with a personal computer system. <P>SOLUTION: A personal computer system 100 comprises input/output apparatuses, such as magneto-optical disk drive 300, scanner 330, and full color printer 340. An image processor 500 which commonly uses a system bus 150 of the personal computer system, includes an independent dedicated image bus 550, a compression/expansion unit 510, an image memory read/write controller 520, image memories 610, 620, 630, and a video processor 650. Image data, which are sent from the magneto-optical disk drive 300, are decoded by the compression/expansion unit 510 and held in the image memories. The image data of the image memories are transferred to the video processor 650 via a dedicated signal line and are displayed on a large-screen projection display 700. The system bus 150 is connected to a communication apparatus and connected to a file server device via a network. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
