Calibration targets are needed to do scanner and camera profiling. Richard Hughes richard@hughsie.com 松澤 二郎 jmatsuzawa@gnome.org 2011, 2012, 2013, 2014, 2015 赤星 柔充 yasumichi@vinelinux.org 2011, 2012 Kentaro KAZUHAMA kazken3@gmail.com 2012 Shushi Kurose md81bird@hitaki.net 2012 Noriko Mizumoto noriko@fedoraproject.org 2013, 2014 坂本 貴史 o-takashi@sakamocchi.jp 2013, 2014 日本GNOMEユーザー会 http://www.gnome.gr.jp/ 2011, 2012 Which target types are supported?

The following types of targets are supported:

CMP DigitalTarget

ColorChecker 24

ColorChecker DC

ColorChecker SG

i1 RGB Scan 14

LaserSoft DC Pro

QPcard 201

IT8.7/2

You can purchase targets from well-known vendors like KODAK, X-Rite and LaserSoft in various online shops.

Alternatively you can buy targets from Wolf Faust at a very fair price.