Reading device, image forming apparatus, authenticity determination system, and reading method
AssigneeRicoh Company, Ltd.
InventorsMasamoto NAKAZAWA, Ayumu HASHIMOTO, Masashi WATANABE
Life of this patent
Estimating the term…
Abstract
A reading device includes a light source, an imaging element, a controller, a correcting unit, and a notifying unit. The light source is configured to irradiate an object with light. The imaging element is configured to receive and read the light from the object. The controller is configured to control a second reading operation of reading the object with an invisible image. The correcting unit is configured to perform correction with respect to the invisible image. The notifying unit is configured to notify an outside of at least the invisible image corrected.
Claims39
A reading device comprising:
- a light source configured to irradiate an object with light;
- an imaging element configured to receive and read the light from the object;
- a controller configured to control a second reading operation of reading the object with an invisible image;
- a correcting unit configured to perform correction with respect to the invisible image;
- and
- a notifying unit configured to notify an outside of at least the invisible image corrected.
A reading device comprising:
- a light source configured to irradiate an object with light;
- an imaging element configured to receive and read the light from the object;
- a controller configured to control a first reading operation of reading the object with a visible image and a second reading operation of reading the object with an invisible image;
- a correcting unit configured to perform correction with respect to at least one of the visible image and the invisible image;
- and
- a notifying unit configured to notify an outside of at least the invisible image corrected.
A reading method for a reading device configured to receive and read, by an imaging element, light from an object irradiated with light by a light source, the reading method comprising:
- controlling a reading operation of reading the object with an invisible image;
- performing correction with respect to the invisible image;
- and
- notifying an outside of at least the invisible image corrected by the correction.
A reading method for a reading device configured to receive and read, by an imaging element, light from an object irradiated with light by a light source, the reading method comprising:
- controlling a first reading operation of reading the object with a visible image and a second reading operation of reading the object with an invisible image;
- performing correction with respect to at least one of the visible image and the invisible image;
- and
- notifying an outside of at least the invisible image corrected by the correction.
A non-transitory recording medium storing computer-readable program code that causes a reading device to perform a reading method, the reading device configured to receive and read, by an imaging element, light from an object irradiated with light by a light source, the reading method comprising:
- controlling a reading operation of reading the object with an invisible image;
- performing correction with respect to the invisible image;
- and
- notifying an outside of at least the invisible image corrected by the correction.
A non-transitory recording medium storing computer-readable program code that causes a reading device to perform a reading method, the reading device configured to receive and read, by an imaging element, light from an object irradiated with light by a light source, the reading method comprising:
- controlling a first reading operation of reading the object with a visible image and a second reading operation of reading the object with an invisible image;
- performing correction with respect to at least one of the visible image and the invisible image;
- and
- notifying an outside of at least the invisible image corrected by the correction.
Dependencies are inferred from the claim text.