From 05bef2bf40becc5b48713dc088c0bd939d2a84ae Mon Sep 17 00:00:00 2001 From: Andreas Auras Date: Sat, 6 Mar 2010 21:24:22 +0100 Subject: Improved calculation of weights for border area Improved calculation of average brightness Add support for DF10CH config version 2 (overscan, edge weighting, analyze size are now read from controller) Improved DF10CH driver error logging Added 'hue_threshold' parameter. Modify 'edge weighting' parameter. Value is now divided by 10 to reach more fine control Changed darkness limit default from 10 to 1 --- README | 25 +++++++++++++++++++++---- 1 file changed, 21 insertions(+), 4 deletions(-) (limited to 'README') diff --git a/README b/README index ba11683..65a4fc5 100644 --- a/README +++ b/README @@ -131,20 +131,37 @@ analyze_size 1 Size of analyze window. The window width is analyze window. Valid values: 0 ... 3 + For DF10CH controller you do not have to specify this parameter here because it is read + from the controller configuration data. Use the DF10CH setup program to configure your + desired analyze size. + overscan 30 Ignored overscan border of grabbed video frame. Unit is percentage of 1000. e.g. 30 -> 3% Valid values: 0 ... 200 -darkness_limit 10 Minimum brightness of pixel. Value's below are interpreted as black pixel. + For DF10CH controller you do not have to specify this parameter here because it is read + from the controller configuration data. Use the DF10CH setup program to configure your + desired overscan. + +edge_weighting 80 Power of edge weighting. + Value is divided by 10 e.g. 80 -> power of 8 + Valid values 10 ... 200 + + For DF10CH controller you do not have to specify this parameter here because it is read + from the controller configuration data. Use the DF10CH setup program to configure your + desired edge weighting. + +darkness_limit 1 Minimum brightness of pixel. Value's below are interpreted as black pixel. Used to detect and skip "black borders" in video. Valid values are 0 ... 100 -edge_weighting 8 Power of edge weighting. Valid values 1 ... 30 - hue_win_size 3 Windowing size for HUE. Valid values 0 ... 5 sat_win_size 3 Windowing size for saturation. Valid values 0 ... 5 +hue_treshold 93 Threshold limit for change of color. + Unit percentage of 100. Valid values 1 ... 100 + filter combined Select's smoothness filter. Currently there are two filters supported: percentage and combined. Valid values: off, percentage, combined @@ -185,5 +202,5 @@ gamma 0 Gamma correction factor for red, green and b start_delay 250 Delay after stream start before first output is send [ms]. Valid values 0 ... 5000. -enable 1 Enable/Disable output of color values to atmolight controller +enable 1 Enable/Disable output of color values to atmolight controller. \ No newline at end of file -- cgit v1.2.3