Image scanning apparatus and method
AssigneeSamsung Electronics Co., Ltd.
InventorByung-jun SUNG
Life of this patent
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Abstract
An image scanning apparatus is provided. The image scanning apparatus includes an image sensor configured to scan a manuscript, a sensor driving unit configured to allow the image sensor to move on a scanning path, a driving control unit configured to generate a driving signal for the sensor driving unit, and a control unit configured to control the image sensor to scan the shading patch during moving to scan the manuscript.
Claims20
An image scanning apparatus including a shading patch on a scanning path, comprising:
- an image sensor configured to scan a manuscript;
- a sensor driving unit configured to allow the image sensor to move on a scanning path;
- a driving control unit configured to generate a driving signal for the sensor driving unit;
- and
- a control unit configured to control the image sensor to scan the shading patch during moving to scan the manuscript.
A method of scanning an image in an image scanning apparatus including a shading patch on a scanning path, the method comprising:
- generating a driving signal to move an image sensor;
- moving the image sensor on a scanning path according to the generated driving signal;
- scanning a shading patch during moving to scan a manuscript;
- and
- scanning the manuscript.
Dependencies are inferred from the claim text.