colverify

From 094535c010320967639e8e86f974d878e80baa72 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Fri, 1 May 2015 16:13:57 +0200 Subject: Imported Upstream version 1.7.0 --- doc/colverify.html | 68 +++++++++++++++++++++++++++++++++++++++++++++--------- 1 file changed, 57 insertions(+), 11 deletions(-) (limited to 'doc/colverify.html') diff --git a/doc/colverify.html b/doc/colverify.html index 3f8bc72..daebbdd 100644 --- a/doc/colverify.html +++ b/doc/colverify.html @@ -3,7 +3,7 @@ colverify + charset=windows-1252"> @@ -24,46 +24,75 @@ Normalise + + + each files reading to white Y
-N               Normalise + + + each files reading to white XYZ
+ -m               + Normalise each files reading to its white X+Y+Z
+ -M               + Normalise both files reading to mean white XYZ
-D               Use + + + D50 100.0 as L*a*b* white reference
-c           + + + Show CIE94 delta E values
-k           Show CIEDE2000 delta E values
+ -h               + + + Plot a histogram of delta E's
-s           Sort patch value by error
-w           - create VRML vector visualisation (measured.wrl)
+ + + + create X3DOM vector visualisation (measured.x3d.html)
-W           - create VRML marker & vector visualisation - (measured.wrl)+ create X3DOM marker & vector visualisation + (measured.x3d.html) -x           - Use VRML axes + + + + Use X3DOM axes -f [illum]       Use Fluorescent Whitening Agent compensation [opt. simulated inst. illum.:                    + + + M0, M1, M2, A, C, D50 (def.), D50M2, D65, F5, F8, F10 or file.sp] -i illum         @@ -72,12 +101,18 @@ Use                    + + + A, C, D50 (def.), D50M2, D65, F5, F8, F10 or file.sp -o observ        Choose CIE Observer for spectral data:                    + + + 1931_2 (def.), 1964_10, S&B 1955_2, shaw, J&V 1978_2 -L profile.icm   Skip any first file out of @@ -103,6 +138,14 @@ Use to the XYZ of white for each set before comparison. White is assumed to be the patch with the largest Y value. + The -m flag causes the two sets of values to be normalized + to the X+Y+Z of white for each set before comparison. White is + assumed to be the patch with the largest Y value. + + The -M flag causes the two sets of values to be normalized + to the average XYZ of the whites from each set before comparison. + White is assumed to be the patch with the largest Y value. + The -D flag causes the white reference point for the conversion to L*a*b* to be D50 with a Y value of 100%. By default the sample with the largest Y value is found, and the L*a*b* white @@ -122,11 +165,14 @@ Use CIEDE2000 delta E has a closer correspondence with perceived color differences than either CIE76 or CIE94 delta E values. + The -h flag will display a histogram plot of the fit delta + E's. The X scale is delta E, the Y scale is % + If the -s flag is used in combination with the -v flag, then the test point by test point output will be sorted from worst to best. - The -w creates a VRML + The -w creates a X3DOM 3D visualization of the differences between the test points in D50 L*a*b* space, each difference being shown as a line vector. If the -W flag is used, then the target @@ -135,7 +181,7 @@ Use CGATS file) by using the same file for both "target" and "measured" values. - The -x flag adds Lab axes to the VRML output. + The -x flag adds Lab axes to the X3DOM output. The -f flag enables Fluorescent Whitening Agent (FWA) compensation. This only works if spectral data is available and, the @@ -180,10 +226,10 @@ Use The same parameter value should be used as was used during the creation of the profile. - The -L profile.icm parameter causes colverify to ignore - any patches from the first file that are out of gamut according to - the profile. This can be useful in evaluating accuracy without - tainting it by impossible to reach colors. + The -L profile.icm parameter causes colverify to + ignore any patches from the first file that are out of gamut + according to the profile. This can be useful in evaluating accuracy + without tainting it by impossible to reach colors. The -X file.ccmx option applies the given 3x3 calibration matrix to the values from the second file before doing -- cgit v1.2.3