Technique for reading images on a sheet controlling sensor based on two measurements modes in which result corresponding to a wavelength range is reduced or not
US11622048B2 · kind B2 · utility
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5References
7Claims
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Key dates
| Filing date | May 19, 2022 |
| Grant date | Apr 4, 2023 |
| Priority date | — |
| Expiry date | May 19, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/191
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image forming system includes an image forming unit, a sensor, and a controller. The controller is configured to control the sensor based on measurement modes including a first measurement mode and a second measurement mode. A sampling number of an image by the sensor while the sensor moves in the direction orthogonal to the conveying direction in the first measurement mode is less than a sampling number of an image by the sensor while the sensor moves in the direction orthogonal to the conveying direction in the second measurement mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.