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Custom image resizing

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mindtct appears to completely ignore the pixels-per-mm input parameter
(ippmm). When processing AES4000 images, the binarized image is
completely mangled and a lot of ridge information is lost.

Resizing the AES4000's small images results in a huge imaging performance
gain.

We use imagemagick for the resizing, as it's resizing code resamples the
image too (smoothing it out), which further improves performance.
This commit is contained in:
Daniel Drake
2007-11-08 17:04:45 +00:00
parent a73cbc10fb
commit e3451158e9
5 changed files with 68 additions and 3 deletions
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4
configure.ac
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@@ -25,6 +25,10 @@ PKG_CHECK_MODULES(GLIB, "glib-2.0")
AC_SUBST(GLIB_CFLAGS)
AC_SUBST(GLIB_LIBS)
PKG_CHECK_MODULES(IMAGEMAGICK, "ImageMagick")
AC_SUBST(IMAGEMAGICK_CFLAGS)
AC_SUBST(IMAGEMAGICK_LIBS)
# Examples build
AC_ARG_ENABLE([examples-build], [AS_HELP_STRING([--enable-examples-build],
[build example applications (default n)])],