79 lines
3.2 KiB
HTML
Executable File
79 lines
3.2 KiB
HTML
Executable File
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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<head>
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<title>mppcheck</title>
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<meta http-equiv="content-type"
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content="text/html; charset=ISO-8859-1">
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<meta name="author" content="Graeme Gill">
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</head>
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<body>
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<h2><b>profile/mppcheck</b>
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<br>
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</h2>
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<h3>Summary</h3>
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Check an <a href="File_Formats.html#MPP">MPP</a> profile
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against <a href="File_Formats.html#.ti3">.ti3</a>
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test chart data.<br>
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<h3>Usage Summary</h3>
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<small><span style="font-family: monospace;">mppcheck [-v] [-s] -[y]
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values.ti3 profile.mpp</span><br style="font-family: monospace;">
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<span style="font-family: monospace;">-v
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Verbose mode</span><br style="font-family: monospace;">
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<span style="font-family: monospace;">-c
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Show CIE94 delta E values</span><br
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style="font-family: monospace;">
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<span style="font-family: monospace;">-k
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Show CIEDE2000 delta E values</span><br style="font-family: monospace;">
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<span style="font-family: monospace;">-s
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Check spectral model too</span><br
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style="font-family: monospace;">
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<span style="font-family: monospace;">-y
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Detail each value</span><br style="font-family: monospace;">
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<span style="font-family: monospace;">values.ti3 Test
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values to check against</span><br style="font-family: monospace;">
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<i style="font-family: monospace;"> profile.mpp</i><span
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style="font-family: monospace;"> Profile to check</span></small>
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<br>
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<h3>Usage Details and Discussion</h3>
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mppcheck provides a way of checking how well an <a
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href="File_Formats.html#MPP">MPP</a> profile conforms to the test
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sample data that was used to create it. This is the same sort of check
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done within the profile making tool (<a href="mppprof.html">mppprof</a>),
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but having a separate tool provides some flexibility. <br>
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<br>
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The <b>-v</b> flag prints out extra information during the checking.<br>
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<br>
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The <b>-c</b> option causes the differences between the test values
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and
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the profile prediction of the color for each device value to be
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displayed
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in CIE94 delta E, rather than plain L*a*b* delta E. CIE94 delta E has a
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closer
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correspondence with perceived color differences than the default CIE76
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delta E values.<br>
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<br>
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The <b>-k</b> option causes the differences between the test values
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and
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the profile prediction of the color for each device value to be
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displayed
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in CIEDE2000 delta E, rather than plain L*a*b* delta E. CIEDE2000 delta
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E has a
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closer
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correspondence with perceived color differences than either CIE76 or
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CIE94 delta E values.<br>
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<br>
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The <b>-s</b> flag causes the spectral model (if present) to be
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checked against the test data spectral values (if present). Errors are
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given as a percentage error for each reflectance band, as well as a
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delta E of the resulting CIE color computed from the spectral values.<br>
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<br>
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The <b>-y</b> flag when used in combination with the <b>-v</b> flag,
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causes each test value and its error to be printed. <br>
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<br>
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<br>
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<br>
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<br>
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</body>
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</html>
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