| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a system capable of restoring various kinds of data having large capacity such as a document or sound by easily compactly recording them in normal media such as paper instead of electronic media such as a CD and by easily reading them. <P>SOLUTION: Various kinds of data such as a document or sound are expressed by relating them with binary bit codes; a monochrome dot image is generated from the binary bit code line; the monochrome dot image is recorded and stored in various kinds of media such as paper by a method such as plotting by controlling the sizes of dots and an interval between the dots; the monochrome dot image recorded and stored in the media such as paper is inputted into a processing device by a normal reading device such as a scanner or a camera; the read monochrome dot image is decoded by the processing device to restore them to the original document or sound; and thus compact and easy record, storage and extraction even for the data having large capacity can easily be realized without using a special record medium nor a processing device. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
