| 摘要 |
A searchable color encoded file composing method having a step of converting a plurality of document files etc. to color image files based on information replacement type color conversion processing, a step of storing a plurality of color image files prepared by the color conversion processing in a hard disk, a step of searching through the plurality of color image files stored in the hard disk by a color key, and a step of preparing a list of the color image files hit by the search. Due to this, key search technology is added in coding technology utilizing color and therefore the storage and handling of color encoded files are eased.
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