OCR识别必备训练工具tesseract 4.0.0 alpha,这是之前的4.0版，最新的5.0版请在本站查找。
文件列表：
tessdata
ambiguous_words.exe
classifier_tester.exe
cntraining.exe
combine_tessdata.exe
dawg2wordlist.exe
lstmeval.exe
lstmtraining.exe
mftraining.exe
pvt.cppan.demo.behdad.harfbuzz-1.4.2.dll
pvt.cppan.demo.bzip2-1.0.6.dll
pvt.cppan.demo.cairographics.cairo-1.15.2.dll
pvt.cppan.demo.danbloomberg.leptonica-1.74.1.dll
pvt.cppan.demo.expat-2.2.0.dll
pvt.cppan.demo.freedesktop.fontconfig.fontconfig-2.12.1.dll
pvt.cppan.demo.freetype-2.7.1.dll
pvt.cppan.demo.gnome.glib.glib-2.50.2.dll
pvt.cppan.demo.gnome.glib.gobject-2.50.2.dll
pvt.cppan.demo.gnome.pango.pango-1.40.3.dll
pvt.cppan.demo.gnome.pango.pangocairo-1.40.3.dll
pvt.cppan.demo.gnome.pango.pangoft2-1.40.3.dll
pvt.cppan.demo.gnu.gettext.intl-0.19.8.dll
pvt.cppan.demo.gnu.iconv.libcharset-1.14.0.dll
pvt.cppan.demo.gnu.iconv.libiconv-1.14.0.dll
pvt.cppan.demo.google.tesseract.libtesseract-master.dll
pvt.cppan.demo.jpeg-9.2.0.dll
pvt.cppan.demo.openjpeg.openjp2-2.1.2.dll
pvt.cppan.demo.pcre.pcre-8.39.0.dll
pvt.cppan.demo.png-1.6.27.dll
pvt.cppan.demo.tiff-4.0.7.dll
pvt.cppan.demo.unicode.icu.common-58.2.0.dll
pvt.cppan.demo.unicode.icu.data-58.2.0.dll
pvt.cppan.demo.unicode.icu.i18n-58.2.0.dll
pvt.cppan.demo.webp-0.6.0.dll
pvt.cppan.demo.weltling.winlibs.libffi-3.2.1.dll
pvt.cppan.demo.xz_utils.lzma-5.2.2.dll
pvt.cppan.demo.zlib-1.2.11.dll
set_unicharset_properties.exe
shapeclustering.exe
tesseract.exe
text2image.exe
unicharset_extractor.exe
wordlist2dawg.exe