Hi Antonio!
Thank you very much for your comments. I knew that there are minor
things, which we cannot see from our side. I am happy that test case has
shown the problematic places.
On 13.07.2010 21:21, Antonio Diaz Diaz wrote:
> As soon as you want. If the rc1 is ok for you, I can release 0.20
> tomorrow.
>From my side it would be nice if you accept into mainstream a small fix
for "clean" target in Makefile (should remove ocrcheck, as Debian
builder complains on that binary if it not removed). I send the complete
Debian package (see Makefile.in.patch inside).
Unfortunately, I cannot push the package to Debain repository, as I am
not Debian Developer. If somebody can help me to sign my PGP key, I can
look for a sponsor.
On 11.07.2010 14:27, Antonio Diaz Diaz wrote:
> Hello Dmitry,
>
> Dmitry Katsubo wrote:
>> I expect that "N" in test cases 1 and 2 is recognized not worse then via
>> API. Also API recognizes "r" and "t", which may trigger false positives.
>
> Recognition via Blob is giving "better" results because you are
> cheating, twice. :-)
>
> First, Blob is supposed to represent a "blob of ink", that is, black
> pixels must be contiguous and must touch the four sides. By adding a
> white frame you have "enlarged" the Blob, but this can break the code.
>
> Second, you have again "enlarged" the blob in line 107 by using "width,
> height" instead of "right, bottom". the correct code is:
> Blob* b = new Blob(0, 0, width-1, height-1);
>
> After correcting those two errors (see attached file), Blob and API
> results are the same. "N"s aren't recognized because they are too small
> (<10 pixels high), and short, thick slashes are often recognized as "r"
> or "t".
>
> To solve the problem with the small "N"s, I have just released
> ocrad-0.20-rc1 which reduces the height limit for "N" to 9 and includes
> the function "OCRAD_scale". See an example of use in line 152 of the
> corrected test case attached.
> http://download.savannah.gnu.org/releases-noredirect/ocrad/ocrad-0.20-rc1.tar.gz
>
> http://download.savannah.gnu.org/releases-noredirect/ocrad/ocrad-0.20-rc1.tar.lz
>
>> When I change to OCRAD_greymap, I get the following result:
>
> This is because in OCRAD_bitmap 0 is white, while in OCRAD_greymap 0 is
> black. You need to invert the values (see attached file) or pass invert
> = true to OCRAD_set_image. For a description of map values see ocradlib.h:
> The format for each pixel depends on mode like this:
> OCRAD_bitmap --> 1 byte per pixel; 0 = white, 1 = black
> OCRAD_greymap --> 1 byte per pixel; 256 level greymap (0 = black)
> OCRAD_colormap --> 3 bytes per pixel; 16777216 colors RGB (0,0,0 =
> black)
>
>
> Best regards,
> Antonio.
--
With best regards,
Dmitry
dpkg-buildpackage -rfakeroot -D -us -uc -sa
dpkg-buildpackage: warning: using a gain-root-command while being root
dpkg-buildpackage: export CPPFLAGS from dpkg-buildflags (origin: vendor):
dpkg-buildpackage: export CFLAGS from dpkg-buildflags (origin: vendor): -g -O2
dpkg-buildpackage: export CXXFLAGS from dpkg-buildflags (origin: vendor): -g -O2
dpkg-buildpackage: export FFLAGS from dpkg-buildflags (origin: vendor): -g -O2
dpkg-buildpackage: export LDFLAGS from dpkg-buildflags (origin: vendor):
dpkg-buildpackage: source package ocrad
dpkg-buildpackage: source version 0.20-1
dpkg-buildpackage: source changed by Dmitry Katsubo <dm...@mail.ru>
dpkg-buildpackage: host architecture i386
fakeroot debian/rules clean
dh clean
dh_testdir
dh_auto_clean
make[1]: Entering directory `/root/packages/ocrad-0.20'
rm -f ocrad ocrad_profiled arg_parser.o main.o common.o mask.o rational.o
rectangle.o track.o ucs.o page_image.o page_image_io.o bitmap.o blob.o
profile.o feats.o feats_test0.o feats_test1.o character.o character_r11.o
character_r12.o character_r13.o textline.o textline_r2.o textblock.o textpage.o
rm -f ocrcheck ocrcheck.o ocradlib.o *.a
rm -f Makefile config.status *.tar *.tar.lz
make[1]: Leaving directory `/root/packages/ocrad-0.20'
dh_clean
dpkg-source -b ocrad-0.20
dpkg-source: info: using source format `3.0 (quilt)'
dpkg-source: info: building ocrad using existing ./ocrad_0.20.orig.tar.gz
dpkg-source: info: building ocrad in ocrad_0.20-1.debian.tar.gz
dpkg-source: info: building ocrad in ocrad_0.20-1.dsc
debian/rules build
dh build
dh_testdir
debian/rules override_dh_auto_configure
make[1]: Entering directory `/root/packages/ocrad-0.20'
dh_auto_configure -- --libdir='${prefix}/lib'
creating config.status
creating Makefile
VPATH = .
prefix = /usr
exec_prefix = $(prefix)
bindir = $(exec_prefix)/bin
datadir = $(prefix)/share
includedir = ${prefix}/include
infodir = ${prefix}/share/info
libdir = ${prefix}/lib
mandir = ${prefix}/share/man
sysconfdir = /etc
CXX = g++
CPPFLAGS =
CXXFLAGS = -Wall -W -O2
LDFLAGS =
OK. Now you can run make.
make[1]: Leaving directory `/root/packages/ocrad-0.20'
dh_auto_build
make[1]: Entering directory `/root/packages/ocrad-0.20'
g++ -Wall -W -O2 -c -o common.o common.cc
g++ -Wall -W -O2 -c -o mask.o mask.cc
g++ -Wall -W -O2 -c -o rational.o rational.cc
g++ -Wall -W -O2 -c -o rectangle.o rectangle.cc
g++ -Wall -W -O2 -c -o track.o track.cc
g++ -Wall -W -O2 -c -o ucs.o ucs.cc
g++ -Wall -W -O2 -c -o page_image.o page_image.cc
g++ -Wall -W -O2 -c -o page_image_io.o page_image_io.cc
g++ -Wall -W -O2 -c -o bitmap.o bitmap.cc
g++ -Wall -W -O2 -c -o blob.o blob.cc
g++ -Wall -W -O2 -c -o profile.o profile.cc
g++ -Wall -W -O2 -c -o feats.o feats.cc
g++ -Wall -W -O2 -c -o feats_test0.o feats_test0.cc
g++ -Wall -W -O2 -c -o feats_test1.o feats_test1.cc
g++ -Wall -W -O2 -c -o character.o character.cc
g++ -Wall -W -O2 -c -o character_r11.o character_r11.cc
g++ -Wall -W -O2 -c -o character_r12.o character_r12.cc
g++ -Wall -W -O2 -c -o character_r13.o character_r13.cc
g++ -Wall -W -O2 -c -o textline.o textline.cc
g++ -Wall -W -O2 -c -o textline_r2.o textline_r2.cc
g++ -Wall -W -O2 -c -o textblock.o textblock.cc
g++ -Wall -W -O2 -c -o textpage.o textpage.cc
g++ -Wall -W -O2 -c -o arg_parser.o arg_parser.cc
g++ -Wall -W -O2 -DPROGVERSION=\"0.20-rc1\" -c -o main.o main.cc
g++ -o ocrad common.o mask.o rational.o rectangle.o track.o ucs.o page_image.o
page_image_io.o bitmap.o blob.o profile.o feats.o feats_test0.o feats_test1.o
character.o character_r11.o character_r12.o character_r13.o textline.o
textline_r2.o textblock.o textpage.o arg_parser.o main.o
g++ -Wall -W -O2 -c -o ocradlib.o ocradlib.cc
ar -rcs libocrad.a common.o mask.o rational.o rectangle.o track.o ucs.o
page_image.o page_image_io.o bitmap.o blob.o profile.o feats.o feats_test0.o
feats_test1.o character.o character_r11.o character_r12.o character_r13.o
textline.o textline_r2.o textblock.o textpage.o ocradlib.o
make[1]: Leaving directory `/root/packages/ocrad-0.20'
dh_auto_test
make[1]: Entering directory `/root/packages/ocrad-0.20'
g++ -Wall -W -O2 -DPROGVERSION=\"0.20-rc1\" -c -o ocrcheck.o ocrcheck.cc
g++ -o ocrcheck ocrcheck.o libocrad.a
testing
ocrad........................................................................................................................................
tests completed successfully.
make[1]: Leaving directory `/root/packages/ocrad-0.20'
fakeroot debian/rules binary
dh binary
dh_testroot
dh_prep
dh_installdirs
dh_auto_install
make[1]: Entering directory `/root/packages/ocrad-0.20'
if [ ! -d "/root/packages/ocrad-0.20/debian/tmp/usr/share/info" ] ; then
install -d -m 755 "/root/packages/ocrad-0.20/debian/tmp/usr/share/info" ; fi
install -p -m 644 ./doc/ocrad.info
"/root/packages/ocrad-0.20/debian/tmp/usr/share/info/ocrad.info"
install-info --info-dir="/root/packages/ocrad-0.20/debian/tmp/usr/share/info"
"/root/packages/ocrad-0.20/debian/tmp/usr/share/info/ocrad.info"
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
if [ ! -d "/root/packages/ocrad-0.20/debian/tmp/usr/share/man/man1" ] ; then
install -d -m 755 "/root/packages/ocrad-0.20/debian/tmp/usr/share/man/man1" ; fi
install -p -m 644 ./doc/ocrad.1
"/root/packages/ocrad-0.20/debian/tmp/usr/share/man/man1/ocrad.1"
if [ ! -d "/root/packages/ocrad-0.20/debian/tmp/usr/bin" ] ; then install -d -m
755 "/root/packages/ocrad-0.20/debian/tmp/usr/bin" ; fi
install -p -m 755 ./ocrad "/root/packages/ocrad-0.20/debian/tmp/usr/bin/ocrad"
make[1]: Leaving directory `/root/packages/ocrad-0.20'
debian/rules override_dh_install
make[1]: Entering directory `/root/packages/ocrad-0.20'
/usr/bin/make install DESTDIR=/root/packages/ocrad-0.20/debian/ocrad
make[2]: Entering directory `/root/packages/ocrad-0.20'
if [ ! -d "/root/packages/ocrad-0.20/debian/ocrad/usr/share/info" ] ; then
install -d -m 755 "/root/packages/ocrad-0.20/debian/ocrad/usr/share/info" ; fi
install -p -m 644 ./doc/ocrad.info
"/root/packages/ocrad-0.20/debian/ocrad/usr/share/info/ocrad.info"
install-info --info-dir="/root/packages/ocrad-0.20/debian/ocrad/usr/share/info"
"/root/packages/ocrad-0.20/debian/ocrad/usr/share/info/ocrad.info"
This is not dpkg install-info anymore, but GNU install-info
See the man page for ginstall-info for command line arguments
if [ ! -d "/root/packages/ocrad-0.20/debian/ocrad/usr/share/man/man1" ] ; then
install -d -m 755 "/root/packages/ocrad-0.20/debian/ocrad/usr/share/man/man1" ;
fi
install -p -m 644 ./doc/ocrad.1
"/root/packages/ocrad-0.20/debian/ocrad/usr/share/man/man1/ocrad.1"
if [ ! -d "/root/packages/ocrad-0.20/debian/ocrad/usr/bin" ] ; then install -d
-m 755 "/root/packages/ocrad-0.20/debian/ocrad/usr/bin" ; fi
install -p -m 755 ./ocrad "/root/packages/ocrad-0.20/debian/ocrad/usr/bin/ocrad"
make[2]: Leaving directory `/root/packages/ocrad-0.20'
/usr/bin/make install-lib DESTDIR=/root/packages/ocrad-0.20/debian/ocrad-dev
make[2]: Entering directory `/root/packages/ocrad-0.20'
if [ ! -d "/root/packages/ocrad-0.20/debian/ocrad-dev/usr/include" ] ; then
install -d -m 755 "/root/packages/ocrad-0.20/debian/ocrad-dev/usr/include" ; fi
if [ ! -d "/root/packages/ocrad-0.20/debian/ocrad-dev/usr/lib" ] ; then install
-d -m 755 "/root/packages/ocrad-0.20/debian/ocrad-dev/usr/lib" ; fi
install -p -m 644 ./ocradlib.h
"/root/packages/ocrad-0.20/debian/ocrad-dev/usr/include/ocradlib.h"
install -p -m 644 ./libocrad.a
"/root/packages/ocrad-0.20/debian/ocrad-dev/usr/lib/libocrad.a"
make[2]: Leaving directory `/root/packages/ocrad-0.20'
make[1]: Leaving directory `/root/packages/ocrad-0.20'
dh_installdocs
dh_installchangelogs
dh_installexamples
dh_installman
ERROR: ld.so: object 'libfakeroot-sysv.so' from LD_PRELOAD cannot be preloaded:
ignored.
dh_installcatalogs
dh_installcron
dh_installdebconf
dh_installemacsen
dh_installifupdown
dh_installinfo
dh_pysupport
dh_installinit
dh_installmenu
dh_installmime
dh_installmodules
dh_installlogcheck
dh_installlogrotate
dh_installpam
dh_installppp
dh_installudev
dh_installwm
dh_installxfonts
dh_bugfiles
dh_lintian
dh_gconf
dh_icons
dh_perl
dh_usrlocal
dh_link
dh_compress
dh_fixperms
dh_strip
dh_makeshlibs
dh_shlibdeps
dh_installdeb
dh_gencontrol
dpkg-gencontrol: warning: Depends field of package ocrad-dev: unknown
substitution variable ${shlibs:Depends}
dh_md5sums
dh_builddeb
dpkg-deb: building package `ocrad' in `../ocrad_0.20-1_i386.deb'.
dpkg-deb: building package `ocrad-dev' in `../ocrad-dev_0.20-1_i386.deb'.
dpkg-genchanges -sa >../ocrad_0.20-1_i386.changes
dpkg-genchanges: including full source code in upload
dpkg-buildpackage: full upload (original source is included)
Now running lintian...
warning: lintian's authors do not recommend running it with root privileges!
W: ocrad source: changelog-should-mention-nmu
W: ocrad source: source-nmu-has-incorrect-version-number 0.20-1
W: ocrad source: package-lacks-versioned-build-depends-on-debhelper 7
W: ocrad source: out-of-date-standards-version 3.8.0 (current is 3.8.4)
E: ocrad: package-contains-info-dir-file usr/share/info/dir.gz
Finished running lintian.
Now signing changes and any dsc files...
signfile ocrad_0.20-1.dsc Dmitry Katsubo <dm...@mail.ru>
signfile ocrad_0.20-1_i386.changes Dmitry Katsubo <dm...@mail.ru>
Successfully signed dsc and changes files
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Format: 1.8
Date: Wed, 14 Jul 2010 05:08:16 -0500
Source: ocrad
Binary: ocrad ocrad-dev
Architecture: source i386
Version: 0.20-1
Distribution: unstable
Urgency: low
Maintainer: Miguel Gea Milvaques <xera...@debian.org>
Changed-By: Dmitry Katsubo <dm...@mail.ru>
Description:
ocrad - Optical Character Recognition program
ocrad-dev - Ocrad development libraries.
Closes: 566997 583595 585166
Changes:
ocrad (0.20-1) unstable; urgency=low
.
* New upstream release v0.20 (Closes: #566997, #585166).
* Forked -dev package (Closes: #583595).
* Switched to v3.0 (quilt) of Debian package. Simplified debian/rules.
Checksums-Sha1:
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Files:
756ce694e11f29e1d7c0ed86bfdb2cf6 1023 graphics optional ocrad_0.20-1.dsc
f2567936f47b62c13b71f742e476fc8e 102865 graphics optional
ocrad_0.20.orig.tar.gz
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ocrad_0.20-1.debian.tar.gz
0960a17df2d5a45312c2661e8896442e 141920 graphics optional ocrad_0.20-1_i386.deb
61753729f3dd994d2a73262665cacbe6 151360 graphics optional
ocrad-dev_0.20-1_i386.deb
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