Nice talk. You came a long way in just a few months. You may not be aware of cut (;.) as it should simplify your picking pixels to filter.
(1 1,:3 3)<;._3>:i.5 5 +--------+--------+--------+ | 1 2 3| 2 3 4| 3 4 5| | 6 7 8| 7 8 9| 8 9 10| |11 12 13|12 13 14|13 14 15| +--------+--------+--------+ | 6 7 8| 7 8 9| 8 9 10| |11 12 13|12 13 14|13 14 15| |16 17 18|17 18 19|18 19 20| +--------+--------+--------+ |11 12 13|12 13 14|13 14 15| |16 17 18|17 18 19|18 19 20| |21 22 23|22 23 24|23 24 25| +--------+--------+--------+ Replace the box with your filter and change the size to cut to however big you want for your filter. On Wed, Sep 10, 2014 at 10:04 PM, Kari Hoijarvi <[email protected]> wrote: > http://www.youtube.com/watch?v=IKfJRyoiBlY&feature=youtu.be > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
