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Diffstat (limited to 'doc/xicclu.html')
-rw-r--r-- | doc/xicclu.html | 125 |
1 files changed, 114 insertions, 11 deletions
diff --git a/doc/xicclu.html b/doc/xicclu.html index 831977d..bd98058 100644 --- a/doc/xicclu.html +++ b/doc/xicclu.html @@ -3,7 +3,7 @@ <head> <title>xicclu</title> <meta http-equiv="content-type" content="text/html; - charset=ISO-8859-1"> + charset=windows-1252"> <meta name="author" content="Graeme Gill"> </head> <body> @@ -29,9 +29,9 @@ <span style="font-family: monospace;"> </span><a style="font-family: monospace;" href="#v">-v level</a><span style="font-family: monospace;"> - Verbosity level 0 - 2 (default = 1)</span><br - style="font-family: monospace;"> - <span style="font-family: monospace;"> </span><a + Verbosity level 0 - 2 (default = 1)<br style="font-family: + monospace;"> + </span> <span style="font-family: monospace;"> </span><a style="font-family: monospace;" href="#g">-g</a><span style="font-family: monospace;"> Plot slice instead of looking colors up. (Default @@ -39,8 +39,11 @@ <a href="#Gs">-G s:L:a:b</a> Override plot slice start with Lab or Jab co-ordinate<br> <a href="#Ge">-G e:L:a:b</a> - Override plot slice end with Lab or Jab co-ordinate<br - style="font-family: monospace;"> + Override plot slice end with Lab or Jab co-ordinate<br> + <a href="#V">-V</a> + + Use 'vcgt' calibration tag from profile<br style="font-family: + monospace;"> </span><span style="font-family: monospace;"> </span><a style="font-family: monospace;" href="#f">-f function</a><span style="font-family: monospace;"> f = forward, @@ -54,6 +57,8 @@ if + + inverted forward, ib = inverted backwards</span><br style="font-family: monospace;"> <span style="font-family: monospace;"> </span><a @@ -67,10 +72,13 @@ if + + </span></small><small><span style="font-family: monospace;"> p = perceptual, </span></small><small><span style="font-family: - monospace;">s = saturation</span><span style="font-family: - monospace;"></span><br style="font-family: monospace;"> + monospace;">s = saturation, A = disp. abs. measurements</span><span + style="font-family: monospace;"></span><br style="font-family: + monospace;"> <span style="font-family: monospace;"> </span><a style="font-family: monospace;" href="#o">-o order</a><span style="font-family: monospace;"> @@ -79,6 +87,8 @@ if + + n = normal (priority: lut > matrix > monochrome)</span><br style="font-family: monospace;"> <span style="font-family: monospace;"> @@ -89,6 +99,8 @@ r + + reverse (priority: monochrome > matrix > lut)</span><br style="font-family: monospace;"> <span style="font-family: monospace;"> </span><a @@ -99,6 +111,8 @@ r + + x = XYZ_PCS, X = XYZ * 100, l = Lab_PCS, L = LCh, y = Yxy,<br> j = CIECAM02 Appearance Jab, J = CIECAM02 Appearance JCh<br> @@ -111,16 +125,22 @@ Scale + + device range 0.0 - scale rather than 0.0 - 1.0<br> </span></small><br> <small><span style="font-family: monospace;"><small><span style="font-family: monospace;"><a href="#e">-e flag</a> + + Video encode device input as:<br> <a href="#E">-E flag</a> + + Video decode device output as:<br> n @@ -159,6 +179,8 @@ h + + = 0.5 K, x = max K, r = ramp K (def.)</span><br style="font-family: monospace;"> <span style="font-family: monospace;"> @@ -169,6 +191,8 @@ l + + = extra PCS input is portion of K locus</span><br style="font-family: monospace;"> <span style="font-family: monospace;"> @@ -179,6 +203,8 @@ v + + = extra PCS input is K target value</span><br style="font-family: monospace;"> <span style="font-family: monospace;"> </span><a @@ -192,6 +218,8 @@ stle: + + K level at White 0.0 - 1.0</span><br style="font-family: monospace;"> <span style="font-family: monospace;"> @@ -202,6 +230,8 @@ stpo: + + start point of transition Wh 0.0 - Bk 1.0</span><br style="font-family: monospace;"> <span style="font-family: monospace;"> @@ -212,6 +242,8 @@ enpo: + + End point of transition Wh 0.0 - Bk 1.0</span><br style="font-family: monospace;"> <span style="font-family: monospace;"> @@ -222,6 +254,8 @@ enle: + + K level at Black 0.0 - 1.0</span><br style="font-family: monospace;"> <span style="font-family: monospace;"> @@ -232,6 +266,8 @@ shape: + + 1.0 = straight, 0.0-1.0 concave, 1.0-2.0 convex</span><br style="font-family: monospace;"> <span style="font-family: monospace;"> </span><a @@ -246,6 +282,8 @@ extra + + PCS input to dual curve limits</span><br style="font-family: monospace;"> <span style="font-family: monospace;"> </span><a @@ -273,6 +311,8 @@ actual + + target values if clipped<br> <a href="#b">-b</a> use @@ -282,6 +322,8 @@ CAM + + Jab for clipping<br style="font-family: monospace;"> </span><span style="font-family: monospace;"> </span><a style="font-family: monospace;" href="#m">-m</a><span @@ -304,6 +346,8 @@ either + + an enumerated choice, or a parameter:value change</span><span style="font-family: monospace;"></span><br style="font-family: monospace;"> @@ -319,6 +363,8 @@ pe + + - Print evaluation environment (CIE 116-1995)<br> </span></small><small><span style="font-family: monospace;"> @@ -328,6 +374,8 @@ pc + + - Critical print evaluation environment (ISO-3664 P1)</span></small><small><span style="font-family: monospace;"></span><span style="font-family: monospace;"></span><br style="font-family: monospace;"> @@ -342,6 +390,8 @@ pc + + mb - Monitor in bright work environment</span><br style="font-family: monospace;"> <span style="font-family: monospace;"> @@ -372,6 +422,8 @@ n + + = auto, a = average, m = dim, d = dark,</span><br style="font-family: monospace;"> <span style="font-family: monospace;"> @@ -382,6 +434,8 @@ n + + c = transparency (default average)</span><br style="font-family: monospace;"> <span style="font-family: monospace;"> @@ -392,6 +446,8 @@ Adapted + + white point as XYZ (default media white, Abs: D50)</span><br style="font-family: monospace;"> <span style="font-family: monospace;"> @@ -402,6 +458,8 @@ Adapted + + white point as x, y</span><br style="font-family: monospace;"> <span style="font-family: monospace;"> a:adaptation @@ -411,6 +469,8 @@ Adaptation + + luminance in cd.m^2 (default 50.0)</span><br style="font-family: monospace;"> <span style="font-family: monospace;"> @@ -428,12 +488,16 @@ light + + % of image luminance (default 1)<br> </span></small> + + g:glare Glare light % of ambient (default 2)</span><br style="font-family: monospace;"> <span style="font-family: monospace;"> @@ -445,6 +509,8 @@ light + + g:x:y FGare color as x, y</span><br style="font-family: monospace;"> <br style="font-family: monospace;"> @@ -497,6 +563,8 @@ light If a CAL file is used, then <b>-g</b> will simply plot the each channels calibration curve. It will also plot the invers curve for <b>-f + + b</b>.<br> <br> <a name="Gs"></a>The <span style="font-weight: bold;">-G </span><small><span @@ -517,6 +585,11 @@ light separated by the '<span style="font-weight: bold;">:'</span> character (no spaces).<br> <br> + <a name="V"></a>The <b>-V</b> flag tells xicclu to load the given + ICC profile, and the extract the 'vcgt' display calibration curves + from the profile. The calibration curves can then be looked up in + the normal way, or plotted using <b>-g.</b><br> + <br> <a name="f"></a> The <b>-f</b> flag selects which type of table or conversion is to be used. In addition to the usual four tables that can be accessed in a fully populated Lut based profile, two @@ -529,6 +602,9 @@ light <a name="i"></a> The <b>-i</b> flag selects the intent table used for a lut based profile. It also selects between relative and absolute colorimetric for non-lut base profiles.<br> + The -A flag selects Display absolute measurement mode, where the + Luminance tag value is used restore absolute measurement XYZ values. + The PCS will be force to be XYZ with this selection.<br> <br> <a name="o"></a> A profile is allowed to contain more than the minimum number of elements or table needed to describe a certain @@ -566,9 +642,8 @@ light between 0 and 255, use <span style="font-weight: bold;">-s 255.</span><br> <br> <a name="e"></a>The <b>-e</b> <i>flag</i> applies a Video encoding - to the input. See <a - href="collink.html#E"><b>-E</b></a> for - the list of encodings.<br> + to the input. See <a href="collink.html#E"><b>-E</b></a> for the + list of encodings.<br> <br> <b><a name="E"></a></b>The <b>-E</b> <i>flag</i> applies a Video encoding to the output. The possible encoding are:<br> @@ -580,6 +655,8 @@ light + + normal RGB 0..1 full range levels (default)<br> t @@ -587,6 +664,8 @@ light + + RGB (16-235)/255 "TV" levels<br> 6 @@ -594,6 +673,8 @@ light + + Rec601 YCbCr SD (16-235,240)/255 "TV" levels<br> 7 @@ -601,6 +682,8 @@ light + + Rec709 1125/60Hz YCbCr HD (16-235,240)/255 "TV" levels<br> 5 @@ -608,6 +691,8 @@ light + + Rec709 1250/50Hz YCbCr HD (16-235,240)/255 "TV" levels<br> 2 @@ -615,6 +700,8 @@ light + + Rec2020 YCbCr UHD (16-235,240)/255 "TV" levels<br> C @@ -622,6 +709,8 @@ light + + Rec2020 Constant Luminance YCbCr UHD (16-235,240)/255 "TV" levels<br> </span></small></span></small><br> @@ -635,6 +724,8 @@ light + + with the addition of two extra options.<br> <br> Possible arguments to the <b>-k</b> option are:<br> @@ -675,6 +766,8 @@ light + + _______ enle<br> | @@ -684,6 +777,8 @@ light + + /<br> | @@ -693,6 +788,8 @@ light + + /<br> | @@ -702,6 +799,8 @@ light + + /<br> | @@ -711,6 +810,8 @@ light + + /<br> stle | ------/<br> @@ -726,6 +827,8 @@ White &nb + + Black<br> </tt><br> <b><a name="kq"></a>-k q stle0 stpo0 enpo0 enle0 shape0 stle2 stpo2 |