<div dir="ltr"><div dir="ltr"><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Le mer. 12 mai 2021 à 04:39, Errol Sapir <<a href="mailto:errol@tzora.co.il">errol@tzora.co.il</a>> a écrit :<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
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<p>Hi All</p>
<p>I am now trying Manjaro KDE after many years of Kununtu. Of
course I am also planning to transfer (or redo) my Digikam from
Kubuntu to Manjaro. I have however a photo question that doesn't
specifically apply specifically to either of these programs. As I
said in the subject I hope it isn't OT but as it is photo
connected and I hope Digikam can help as well I would appreciate
the help of anyone who can. If it is OT the moderators can remove
my post and I will understand.<br>
</p>
<p>I am transferring all my slides (and eventually negatives) to
digital format. I am looking for a one-click solution (program)
that will restore colours back to normal.</p></div></blockquote><div><br></div><div><br></div><div>You want mean to invert color ? If yes, ImageMagick is your friend, especially -negate option:</div><div><br></div><div><a href="https://superuser.com/questions/1194468/invert-colors-with-imagemagick">https://superuser.com/questions/1194468/invert-colors-with-imagemagick</a></div><div><br></div><div>This can be scripted of course to parse and process automatically all files from your collection. And of course, all can be done de facto under Linux from command line.</div><div><br></div><div>Else, In digiKam, Invert Color tool from Batch Queue Manager can be used. Create a new Queue, assign items to process, configure the output options (path, file name, etc...), assign Invert tool + the convert format if necessary, and... you can take a coffee.</div><div><br></div><div>Best</div><div><br></div><div>Gilles Caulier</div><br></div></div>