Image reading apparatus, image forming apparatus comprising a first imaging portion and a second imaging potion that are caused to read first and second sides of a medium in parallel to generate a synthesized image including first image and second image read from a first imaging portion and a second imaging portion

Image reading apparatus, image forming apparatus comprising a first imaging portion and a second imaging potion that are caused to read first and second sides of a medium in parallel to generate a synthesized image including first image and second image read from a first imaging portion and a second imaging portion

An image reading apparatus includes: a conveyance portion configured to convey a first medium; a first imaging portion; a first reading processing portion configured to cause the first imaging portion to read a first image of a first reading surface of the first medium conveyed by the conveyance por...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Tanaka, Kunihiko, Kuwahara, Tomohiro, Yasui, Yoshiaki
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:An image reading apparatus includes: a conveyance portion configured to convey a first medium; a first imaging portion; a first reading processing portion configured to cause the first imaging portion to read a first image of a first reading surface of the first medium conveyed by the conveyance portion; a second imaging portion; a second reading processing portion configured to cause the second imaging portion to read a second image of the second reading surface of the second medium by scanning while the second imaging portion is being moved along a second reading surface of a second medium placed on a medium placement surface; a reading control portion configured to control the first reading processing portion and the second reading processing portion to operate in parallel with each other; and a synthesis processing portion configured to generate a synthesized image by synthesizing the first image and the second image.