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@ -1,7 +1,9 @@ |
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This folder contains libraries and headers of a few |
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very popular still image codecs used by highgui. |
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The libraries and headers are only to build Win32 and Win64 versions of OpenCV. |
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This folder contains libraries and headers of a few very popular still image codecs |
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used by highgui module. |
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The libraries and headers are preferably to build Win32 and Win64 versions of OpenCV. |
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On UNIX systems all the libraries are automatically detected by configure script. |
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In order to use these versions of libraries instead of system ones on UNIX systems you |
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should use BUILD_<library_name> CMake flags (for example, BUILD_PNG for the libpng library). |
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------------------------------------------------------------------------------------ |
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libjpeg 6b (6.2) - The Independent JPEG Group's JPEG software. |
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@ -12,15 +14,15 @@ libjpeg 6b (6.2) - The Independent JPEG Group's JPEG software. |
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HAVE_JPEG preprocessor flag must be set to make highgui use libjpeg. |
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On UNIX systems configure script takes care of it. |
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------------------------------------------------------------------------------------ |
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libpng 1.4.3 - Portable Network Graphics library. |
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Copyright (C) 1998-2010, Glenn Randers-Pehrson. |
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libpng 1.5.9 - Portable Network Graphics library. |
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Copyright (C) 2004, 2006-2011 Glenn Randers-Pehrson. |
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See libpng home page http://www.libpng.org |
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for details and links to the source code |
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HAVE_PNG preprocessor flag must be set to make highgui use libpng. |
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On UNIX systems configure script takes care of it. |
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------------------------------------------------------------------------------------ |
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libtiff 3.9.5 - Tag Image File Format (TIFF) Software |
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libtiff 4.0.1 - Tag Image File Format (TIFF) Software |
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Copyright (c) 1988-1997 Sam Leffler |
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Copyright (c) 1991-1997 Silicon Graphics, Inc. |
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See libtiff home page http://www.libtiff.org |
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@ -28,13 +30,11 @@ libtiff 3.9.5 - Tag Image File Format (TIFF) Software |
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HAVE_TIFF preprocessor flag must be set to make highgui use libtiff. |
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On UNIX systems configure script takes care of it. |
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In this build support for ZIP (LZ77 compression), JPEG and LZW |
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are included. |
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In this build support for ZIP (LZ77 compression) is turned on. |
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------------------------------------------------------------------------------------ |
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zlib 1.2.5 - General purpose LZ77 compression library |
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Copyright (C) 1995-2010 Jean-loup Gailly and Mark Adler. |
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See zlib home page http://www.gzip.org/zlib |
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zlib 1.2.6 - General purpose LZ77 compression library |
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Copyright (C) 1995-2012 Jean-loup Gailly and Mark Adler. |
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See zlib home page http://www.zlib.net |
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for details and links to the source code |
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No preprocessor definition is needed to make highgui use this library - |
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Alexander Shishkov
13 years ago