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Diffstat (limited to 'doc/refine.html')
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1 files changed, 76 insertions, 13 deletions
diff --git a/doc/refine.html b/doc/refine.html index 36a0ae4..d83e757 100644..100755 --- a/doc/refine.html +++ b/doc/refine.html @@ -3,7 +3,7 @@ <head> <title>refine</title> <meta http-equiv="content-type" content="text/html; - charset=ISO-8859-1"> + charset=windows-1252"> <meta name="author" content="Graeme Gill"> </head> <body> @@ -24,26 +24,35 @@ correction profile in as well, iterative improvement can be made to the proofing reproduction.<br> <br> - <a href="colverify.html">colverify</a> is a useful tool to use on the two - test charts, to check how well the refinement is proceeding. If a - white point relative match is being created (refine -R), then use - veryify -N.<br> + <a href="colverify.html">colverify</a> is a useful tool to use on + the two test charts, to check how well the refinement is proceeding. + If a white point relative match is being created (refine -R), then + use veryify -N.<br> <h3>Usage Summary</h3> <tt><small>usage: refine [-options] cietarget ciecurrent [outdevicc] [inabs] outabs<br> -v + + + Verbose<br> -c Create + + + initial abstract correction profile<br> -g Don't + + + impose output device gamut limit<br> -r res Set abstract profile clut resolution (default 33)<br> @@ -53,14 +62,20 @@ Don't Aim + + + for white point relative match rather than absolute<br> - </small></tt><tt><small><small></small><small><small>-f + </small></tt><tt><small><small><small>-f [illum] Use Fluorescent Whitening Agent compensation [opt. simulated inst. illum.:<br> + + + M0, M1, M2, A, C, D50 (def.), D50M2, D65, F5, F8, F10 or file.sp]<br> -i illum Choose @@ -70,6 +85,9 @@ Aim + + + A, C, D50 (def.), D50M2, D65, F5, F8, F10 or file.sp</small></small><br> -o observ Choose CIE Observer for spectral data:<br> @@ -77,25 +95,45 @@ Aim 1931_2, - 1964_10, S&B 1955_2, J&V 1978_2 (def.)<br> + + + + 1964_10, </small></tt><tt><small><tt><small>2012_2 (def.), + 2012_10, </small></tt>S&B 1955_2, J&V 1978_2 or + file.cmf<br> <span style="font-style: italic;">cietarget </span> + + + Target CIE or spectral values, CGATS file (e.g. .ti3)<br> <span style="font-style: italic;">ciecurrent</span> + + + Actual CIE or spectral values, CGATS file (e.g. .ti3)<br> [<span style="font-style: italic;">outdevicc</span>] + + + Output device ICC profile to set gamut limit (not used if -g)<br> [<span style="font-style: italic;">inabs</span>] Previous + + + abstract correction ICC profile (not used if -c)<br> <span style="font-style: italic;">outabs</span> Created/refined + + + abstract correction ICC profile</small></tt><br> <h3>Usage Details</h3> <b>refine</b> provides a way of improving the profile accuracy of a @@ -148,9 +186,9 @@ Created/refined illumination spectrum to be used as the similated instrument illuminant, overriding the default <b>D50</b> or CIE computation illuminant used for FWA (see <b>-i</b> below<b>). </b>See <a - href="colprof.html#f">colprof -f</a> for - a fuller explanation. The same value should be used as was used - during the creation of the profile.<br> + href="colprof.html#f">colprof -f</a> for a fuller explanation. The + same value should be used as was used during the creation of the + profile.<br> <br> The <b>-i</b> flag allows specifying a standard or custom illumination spectrum, applied to the spectral test point values to @@ -158,9 +196,8 @@ Created/refined D65</b>, <b>F5</b>, <b>F8</b>, <b>F10</b> are a selection of standard illuminant spectrums, with <b>D50</b> being the default. If a filename is specified instead, it will be assumed to be an - Argyll specific <a - href="File_Formats.html#.sp">.sp</a> - spectrum file. If FWA compensation is used during measurement, this + Argyll specific <a href="File_Formats.html#.sp">.sp</a> spectrum + file. If FWA compensation is used during measurement, this illuminant will be used by default as the simulated instrument illuminant. The same value should be used as was used during the creation of the profile.<br> @@ -172,12 +209,17 @@ Created/refined observer.<br> <b>1964_10</b> selects the standard CIE 1964 10 degree observer.<br> + <b> 2012_2</b> selects the proposed CIE 2012 2 degree observer<br> + <b>2012_10</b> selects the proposed CIE 2012 10 degree + observer<br> <b>1955_2</b> selects the Stiles and Birch 1955 2 degree observer<br> <b>1978_2 </b>selects the Judd and Voss 1978 2 degree observer<br> <b>shaw</b> selects the Shaw and Fairchild 1997 2 degree observer<br> + <i><b>file.cmf</b></i> selects an observer specified by the + given <a href="File_Formats.html#.cmf">.cmf</a> file.<br> <br> If both CIE and spectral values are present in the input files, the CIE values will be used by default. Using the <span @@ -192,6 +234,9 @@ Created/refined Is + + + the filename of the target CIE or spectral values. This is a <a href="File_Formats.html#CGATS">CGATS</a> file (e.g. a <a href="File_Formats.html#.ti3">.ti3</a> made using <a @@ -213,6 +258,9 @@ Is If + + + the <span style="font-weight: bold;">-g</span> flag is not used, then the output device ICC profile should be supplied here, to allow <span style="font-weight: bold;">refine</span> to limit its @@ -222,6 +270,9 @@ If After + + + the first correction has been created, subsequent corrections need to improve upon previous ones, so the previous correction profile should be provided here. For the first correction, the <span @@ -232,6 +283,9 @@ After The + + + name of the created or refined abstract correction ICC profile<br> <br> <h3> Discussion</h3> @@ -300,6 +354,9 @@ The style="font-weight: bold;"><span style="font-weight: bold;"></span>proofer.icm + + + </span>or <span style="font-weight: bold;">target_proofer.icm</span>, with the addition of the "-p fix1.icm" option to specify the abstract correction profile be applied.<br> @@ -321,6 +378,9 @@ The can + + + then start another round of improvement:<br> <br> We refine our previous abstract correction fix profile using @@ -356,6 +416,9 @@ can increment the names of the <span style="font-weight: bold;">fixN.icm</span>, + + + <span style="font-weight: bold;">proofer_fixN.icm</span> or <span style="font-weight: bold;">target_proofer_fixN.icm</span> and <span style="font-weight: bold;">chartN.ti3</span>files. Stop when |