发明名称 |
IMAGE READING DEVICE, IMAGE FORMING APPARATUS, AND IMAGE READING METHOD |
摘要 |
An image reading device includes first carriage, a stepper motor, a shakiness level calculating section, and a timing adjusting section. The first carriage reads an image of a document to be read loaded on a document table. The stepper motor moves the first carriage relative to the document. The shakiness level calculating section calculates a shakiness level of the image, indicating shakiness of the image during reading by the first carriage, based on image data read by the first carriage with respect to a reference image incorporated into the document table. The timing adjusting section adjusts a rise timing of a step signal input to the stepper motor in accordance with the shakiness level that is calculated. |
申请公布号 |
US2015124299(A1) |
申请公布日期 |
2015.05.07 |
申请号 |
US201414534485 |
申请日期 |
2014.11.06 |
申请人 |
KYOCERA Document Solutions Inc. |
发明人 |
INOUE Takashi |
分类号 |
H04N1/047;H04N1/10 |
主分类号 |
H04N1/047 |
代理机构 |
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代理人 |
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主权项 |
1. An image reading device comprising:
a reading section configured to read an image of a document to be read that is loaded on a document table; a stepper motor configured to move the reading section relative to the document; a shakiness level calculating section configured to calculate a shakiness level of the image, indicating shakiness of the image during reading by the reading section, based on image data read by the reading section with respect to a reference image incorporated into the document table; and a timing adjusting section configured to adjust a rise timing of a step signal input to the stepper motor in accordance with the shakiness level that is calculated. |
地址 |
Osaka JP |