Applications in the field of identification
Monitoring the stamp quality. Controlling a machine which prints passports.
The quality of hot-stamped printing is monitored during the fully automated production of passports.
Task:
Monitoring the quality of hot-stamped printing. Regulation of the application pressure of the hot-stamping device. Holders position the passports at a fixed distance from the camera.
Solution:
2 high-resolution pictor intelligent cameras, each equipped with an entocentric lens, and an indirect light (EBL211). The light is enclosed in a white housing to simulate shadowless illumination.
The printing in 130 separate fields is monitored.
Particularly prone to faults: the end of an emu’s beak, the tip of a kangaroo’s tail. |
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