From 22f703cab05b7cd368f4de9e03991b7664dc5022 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Mon, 1 Sep 2014 13:56:46 +0200 Subject: Initial import of argyll version 1.5.1-8 --- doc/Organisation.html | 230 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 230 insertions(+) create mode 100644 doc/Organisation.html (limited to 'doc/Organisation.html') diff --git a/doc/Organisation.html b/doc/Organisation.html new file mode 100644 index 0000000..738b4ba --- /dev/null +++ b/doc/Organisation.html @@ -0,0 +1,230 @@ + + + + Argyll Organization + + + +A brief tour of all the directories in the Argyll source code archive:
+
+TARGET
+
+This directory contains routines that generate calibration test charts, +based +on various distribution algorithms suitable for +reading using an Xrite DTP51 or DTP41 colorimeter, or scanner for print +charts, +the Gretag Spectrolino for film charts, or the Xrite DTP92 pr DTP94 for +monitor +calibration. +The generated file is a PostScript file for the print chart, and a +series +of TIFF files for the film chart.
+
+SPECTRO
+
+This directory contains the implementation of all the instrument +drivers, as well as the tools to calibrate a display, take readings +from a display, or read a test chart. It also contains the tool that +supports installing and uninstalling display profiles.
+
+ PROFILE
+
+This directory has code for taking raw device information (created +from, +xxxread.exe or scanin.exe), and creating an ICC device profile from it. +It +takes care of the top level details of creating profiles, and relies on +the +XICC and RSPL libraries to do the underlying hard work,
+
+ LINK
+
+This directory holds the ICC profile linking code. Linking two device +profiles +creates a device link profile, that embodies a direct device to device +colorspace +conversion.
+
+ IMDI
+
+This is the development area for IMDI, the Integer Multi-Dimensional +Interpolation +routines. They provide a flexible and high performance system for +applying +color transforms to typical raster pixel data. The system has two +parts, +one that generates tailored, optimized source code for the +transformation +kernels, and the run time code that matches a transform request  +to +a compiled kernel, and initializes the appropriate run time lookup +tables.
+
+The kernel source generator is intended to accommodate various +optimizations, +such as assembly code, vector instruction set (ie. MMX, AltiVec etc.) +version, but +at present only generates the more portable 'C' code kernels.
+
+ ICC
+
+ICC profile I/O library (icclib). This distribution contains +source code which implements the reading and writing of color profile +files +that conform to the International Color Consortium (ICC) Profile Format +Specification, +Version 3.4.
+
+ XICC
+
+This directory holds the "extension" icc libraries. These supplement +the base icc library with enhanced profile functionality, such as +smoothed +interpolation, reverse interpolation, table creation from scattered +data +etc.
+
+Most of this functionality is based on the rspl and icc libraries. This +is +where ink limiting and black generation policies for CMYK devices is +implemented. The CIECAM97s and CIECAM02 Color Appearance +Model libraries live here. Support for spectral to CIE conversions +(including +FWA compensation) lives here. A simple model, notation and +classification +system for n-color printing devices (MPP) lives here too.
+
+RSPL
+
+This is the second generation Regular Spline library. It +contains +scattered data point to regular grid interpolation, as well as spline +smoothing, +and the reverse interpolation code. This version is more modular, and +uses +better solution algorithms than the earlier REGSPL, and generally +replaces +it. As well as creation from scattered data, there is support for +lookup, +re-processing and reverse interpolation (inversion). The reverse +interpolation +algorithms support features needed for devices like CMYK printers, such +as +total ink limiting, black locus selection, gamut boundary detection, +vector  +and nearest gamut clipping.
+
+NUMLIB
+
+Collection of numerical routines used by various other (mainly color) +code.
+
+  Included are:
+
+  numsup    Support routines, array and vector +malloc/free, +macros
+  dnsq         Non-linear equation +solver
+  powell      Powell multi dimensional +minimizer
+  ludecomp  LU decomposition matrix solver
+  svd           Singular +Value decomposition matrix solver
+  zbrent       1 dimensional brent root search
+  rand          Random number +generators
+  sobol         Sobol pseudo-random +sequence generator.
+
+SCANIN
+
+This directory contains the code to extract charts from TIFF scan +files, +and output the patch values using the CGATS file format. Typically this +is +used to get the patch information from a scan of an IT8 calibration +chart. +It also has a mode to use a scanned image to measure color, and +convert a print test chart into approximate CIE values.
+
+GAMUT
+
+This directory contains the gamut boundary creation, and usage code. It +also +contains the gamut mapping code.
+
+CGATS
+
+This directory contains a library for reading and writing CGATS format +color data files. These files are used extensively for holding color +related +information in a human readable form.
+
+TIFF
+
+Sam Lefflers standard TIFF library.
+
+PLOT
+
+A simple 2D graph plot library,  to quickly display 2D graphs for +debug +purposes.
+
+H
+
+Where project common #include files live.
+
+BIN
+
+Where the main executables are copied to, when install.ksh or +install.bat is run. Other useful files get copied here too.
+
+LIBUSB, LIBUSBW
+
+The necessary libraries to access USB devices live here
+
+TWEAK
+
+Tools that allow adjustment and improvement of profiles or links +live here. Currently the tool refine +is the only member.
+
+RENDER
+
+This is a library and set of tools for rendering to raster images. It +supports creating a test images, and the raster output of printtarg.
+
+JCNF
+
+Implementation of color configuration file format using JSON, used by ucmm.
+
+UCMM
+
+Unix micro Color Management Module implementation, for supporting the +installation and access to display profiles.
+
+REF
+
+Miscellaneous useful reference files, such as scanin recognition +templates for standard charts, live here.
+
+DOC
+
+All the Argyll HTML documentation lives here.
+
+
+
+
+
+
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+ + -- cgit v1.2.3