Title:
画像読取装置および画像形成装置
Document Type and Number:
Japanese Patent JP6648455
Kind Code:
B2
Abstract:
An image reading device includes a reading member and a skew detector. The reading member reads an image of a passing document at a read position preset in a document transport path. The skew detector detects a skew of the document by selecting one of a first skew detection mode and a second skew detection mode based on information that specifies a method for detecting the skew of the document. The first skew detection mode is a mode in which the skew of the document relative to a transport direction is detected based on an image of a leading-edge section, in the transport direction, read by the reading member. The second skew detection mode is a mode in which the skew of the document relative to the transport direction is detected based on an entire image read by the reading member.
Inventors:
Kenji Yamada
Takashi Shimizu
Takashi Shimizu
Application Number:
JP2015183097A
Publication Date:
February 14, 2020
Filing Date:
September 16, 2015
Export Citation:
Assignee:
Fuji Xerox Co., Ltd
International Classes:
H04N1/04; G03B27/50; G06T1/00
Domestic Patent References:
| JP2009111472A | ||||
| JP200782047A | ||||
| JP2009164807A | ||||
| JP1196298A | ||||
| JP2009164805A | ||||
| JP2009164806A |
Attorney, Agent or Firm:
Kamei Takeyuki
Masahiro Koizumi
Aoya Kazuo
Tomohiro Nakamura
Masahiro Koizumi
Aoya Kazuo
Tomohiro Nakamura