System for determining the size of an original image, such as in a digital copier

An input scanner (110), such as used in a digital copier, accepts original documents on sheets (S) of any number of possible sizes within a single job. The video output of the scanner is applied to an algorithm to determine the length, along a process direction, of useful image data on each sheet. F...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MALIK, AMMAL Z, LI, XING, NAGARAJAN, RAMESH
Format: Patent
Sprache:eng ; fre ; ger
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