From 341655cb1233d7faacc6bc51d5dbc71cd6b5770b Mon Sep 17 00:00:00 2001 From: bnewbold Date: Sun, 8 Feb 2009 14:46:36 -0500 Subject: software tiny stuff --- software/gimp | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 software/gimp (limited to 'software/gimp') diff --git a/software/gimp b/software/gimp new file mode 100644 index 0000000..97d7393 --- /dev/null +++ b/software/gimp @@ -0,0 +1,19 @@ +====================== +The Gimp +====================== + +How to Sharpen Photos +---------------------------- +First decompose the image into HSV: Colors/Compose.../Decompose. Select +"HSV" from the list and "Decompose to Layers". This will make a new image +(close the original). + +Select the "Value" layer for editing (so that colors aren't affected). The +"Unsharped Mask" filter is under Filters/Enhance. + +Radius is how many pixels to select, amount is the strength of the filter, +and threshold allows parts of the image to be ignored. + +After applying the filter go back to Colors/Compose.../Compose and select +HSV again to regenerate the color image. + -- cgit v1.2.3