From 9316c18fba254cea5c4d9dea8de76e3d489b009d Mon Sep 17 00:00:00 2001 From: torger Date: Thu, 14 Nov 2013 10:33:19 +0100 Subject: [PATCH] minor doc fix --- rtengine/camconst.json | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/rtengine/camconst.json b/rtengine/camconst.json index 0c49386a8..8235b8f99 100755 --- a/rtengine/camconst.json +++ b/rtengine/camconst.json @@ -291,8 +291,8 @@ Here's an example from a Canon 1000D: black level is 256, old white level is 3651, whitepoint correction factor becomes 0.90, then new white level is 256 + (3651 - 256) / 0.9 = 4028. -If your camera have different black levels per channel use the smallest one -as that yields the most conservative result. +If your camera have different black levels per channel use the one which +yields the smallest white level (can be the largest or smallest, test!). This new white level you then enter in your camconst.json file. The same procedure can be used if the white level is too high, ie if you see pink