| 摘要 |
PROBLEM TO BE SOLVED: To provide an inkjet recording system capable of recording a security image having visibility varying due to variations of a viewpoint angle by using inkjet ink.SOLUTION: An inkjet recording system includes: an inkjet recording device; and a control section controlling the inkjet recording device. The control section performs control of recording a security image SI corresponding to an input image on a recording medium RM by performing control of forming a first brilliant image MIby a brilliant ink composition in a first image region A1 on the recording medium RM and of forming a second brilliant image MIby the brilliant ink composition in a second image region A2 adjacent to the first image region A1 in a recording mode for the security image SI.SELECTED DRAWING: Figure 3 |
