Scanner internals and SANE backends

=?iso-8859-1?Q?Donnchadh_=D3_Donnabh=E1in?= (d_odonnabhain@vistech.ie)
Thu, 22 Apr 1999 19:12:50 +0100

Hi there,
Can anybody tell me what processing is performed by
scanners, in general, before sending scanned data to
a computer. Also, what does a SANE need backend typically
do with the scanned data before passing it on to higher
level software. In particular what is line-distance
correction?
Donnchadh Ó Donnabháin

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// Donnchadh Ó Donnabháin mailto:d_odonnabhain@vistech.ie
// Vistech Software http://www.vistechsoftware.com
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// Ph. +353-21-896141 Fax +353-21-896142
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