ImageMagick can mass-crop images, with adjustable tolerance. It can also deskew (turn to right angle) images: http://greyproc.blogspot.co.uk/2012/03/batch-straighteningdeskewing-and.html
On Wed, Feb 13, 2013 at 2:45 PM, Andy Mabbett <[email protected]>wrote: > On 12 February 2013 14:30, Andy Mabbett <[email protected]> wrote: > > For Windows users, IrfanView (freeware) allows batch rotation and > > cropping (to specific sizes; it doesn't do edge detection, though I > > will raise a feature request). It's also useful for manual cropping, > > resizing, format conversion, etc. being small and lightweight. > > > I'm informed that IrfanView "auto-crop borders already works, with > higher color tolerancy in: properties->editing" (I've not tried it, > yet) > > -- > Andy Mabbett > @pigsonthewing > http://pigsonthewing.org.uk > > _______________________________________________ > Wikimedia UK mailing list > [email protected] > http://mail.wikimedia.org/mailman/listinfo/wikimediauk-l > WMUK: http://uk.wikimedia.org >
_______________________________________________ Wikimedia UK mailing list [email protected] http://mail.wikimedia.org/mailman/listinfo/wikimediauk-l WMUK: http://uk.wikimedia.org
