-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Hi,
On 06/30/2015 02:07 PM, Patrick Shanahan wrote: >>> >>> I expect he thinks that DT will tell you if it's focused because that is >>> what the linked article tells us and pressing ctrl-z does indeed zoom >>> the image and over lays it with a grid of red dashed rectangles, which, >>> according to the article, indicate infocus areas. I would like to add >>> that there is no option "indicate focus regions" in gui settings so this >>> may be the problem.Or perhaps the feature has been removed. >> >> Have you had a look at the provided screenshot, linked below? It shows >> the red rectangles, indicating a good focus, all over the image. >> The keyboard shortcuts can be looked up or modified in the settings > >> shortcuts > views > lighttable. There are 4 options: >> [sticky] preview [with focus detection] > > iianm, the red rectangles indicate the areas the camera *uses* to achieve > focus and except for displaying them as provided by the camera image info, > have nothing to do with the program editing or indicating anything else. Do you have a source for that? Citing the dt blog at https://www.darktable.org/2013/11/determining-focus-in-lighttable/ > we do a two-scale decimated cdf 2,2 wavelet transform and use a > threshold on the detail coefficients. the second scale is only computed > if the first scale (the sharper one) doesn't yield any results. > visually, these are displayed as red clusters (first scale, very sharp) > and blue clusters (second scale, not quite as sharp). Sebastian - -- python programming - mail server - photo - video - https://sebix.at To verify my cryptographic signature or send me encrypted mails, get my key at https://sebix.at/DC9B463B.asc and on public keyservers. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAEBCAAGBQJVkos9AAoJEBn0X+vcm0Y7iVcP/RT6/1+HeXZxfZtlS4GIXrZy sHhCkKJytrFfd82b6EZXC7jKxEqk+tu1PIEsCVnwMOsN30aeUZD6B1WwKiwKxm5+ 4qnD2lKGQgSib1XxxfF15ewaxpYBtoeoyVjqUJ1JyHXwtu4S23d09ZCfNaf7JpTj RTNyp8VYUzXjNFfkPfiMm84bqXscCuRBeAdLVyg744Y3pARdSCH9t33pPuWRy8ij X2LP7HK9utpkQh+UOI2dYqO7RMl1+rrUfPtwVQLGMt8rliE0y3hGG72r8RKlBNkZ 9J4vy6tzodra6u105/dIPeG69J2gC61V0BG0Fit5MamqNQDwHi0xLrCLNcATb3E+ 4YVTpFYF5YYz/eT7Xu+tLNYCT0/WLwzXDoXFJ3r/9c5Q52KrwBTKkeJCDLi18Hzm tNAjYG3w8/Q4Sl9q2J3ijHY4q+BqH3//VjcwAnrWu/uBimfsgp5L3FY1oXFrYV22 88/gH/m0DyLrNYbeNYD7of+a9lKs6+n0AdGM94Wtk55RjKv4x/cwxGicuJt4ArKD rAxvuI+Kncrt8yclY5bQkXENCY/yK36/EsUwSGNyKHJwoI7PcunLmjzWSs0M1jRF 6wHQ3qXnsL0vughgUvoeK3qmMjuJDurBynYvRiIkbiMPq7laVVGu3gj7AxIqIf5V PTKqsHfGIf0HpZOjfpRN =TOe1 -----END PGP SIGNATURE----- ------------------------------------------------------------------------------ Don't Limit Your Business. Reach for the Cloud. GigeNET's Cloud Solutions provide you with the tools and support that you need to offload your IT needs and focus on growing your business. Configured For All Businesses. Start Your Cloud Today. https://www.gigenetcloud.com/ _______________________________________________ Darktable-users mailing list Darktable-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/darktable-users
