Method for adapting the printer parameters of a digital printer
US12126780B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 30, 2022 |
| Grant date | Oct 22, 2024 |
| Priority date | — |
| Expiry date | Mar 30, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/6097
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The invention relates to a method for adapting the printer parameters of a digital printer. A tone value target with 1 to n tone value fields, where n∈N, is output onto a carrier material, and at least some of the tone value fields are measured in a hyperspectral manner. A digital reference pattern is generated from the measurement data. The tone value target is output onto a second carrier material, and at least some of the tone value fields are then measured in a hyperspectral manner. A digital pattern is generated from the measurement data, said digital pattern being compared with the digital reference pattern. At least one similarity value is ascertained, and if the similarity value lies outside of a specified tolerance range, at least one printer parameter or a combination of multiple printer parameters are adapted. The invention additionally relates to a device for carrying out the method according to the invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.