The GB/T 18721.3-2024 standard specifies the technical requirements and usage methods of CIELAB standard color image data (CIELAB/SCID) for pre-press data exchange in printing technology. The standard describes in detail the standard color image data format, data structure and transmission specifications under the CIELAB Color space, ensuring the accuracy and conformity of color reproduction during printing. It is suitable for pre-press data exchange between devices in the printing industry and can improve the accuracy and efficiency of color management. This standard provides a uniform specification for image data processing and transmission involved in printing processing, and promotes the standardization and internationalization of printing technology.
| Status | Active | ||
|---|---|---|---|
| CCS | A17 | ICS | 37.100.99 |
| Release Date | 2024-03-15 00:00:00 | Implementation Date | 2024-03-15 00:00:00 |