KazLog ChangeLog / 2009-05

• http://www29.atwiki.jp/tmiya/

$ cd ./O2-tools-2.00

$ ./configure --prefix=/usr/local/ ; make ; sudo make install

$ cd ../nhocr-0.16

$ ./configure --prefix=/usr/local/ --with-O2tools=/usr/local ; make ; sudo make install

$ setenv NHOCR_DICDIR /usr/local/share

$ convert input.jpg input.pgm

$ nhocr -line -o output.txt test/hello.pgm

$ cd ../iulib-0.3

$ ./configure ; make ; sudo make install

$ cd ..

$ svn checkout http://tesseract-ocr.googlecode.com/svn/trunk/ tesseract-ocr

$ cd tesseract-ocr

$ ./configure ; make ; sudo make install

$ cd ../ocropus-0.3

$ ./configure --without-fst --without-leptonica; make ; sudo make install

$ cd ../nhocr-0.16/

$ vi ocropus/rec-nhocr-0.3.lua

/opt/nhocr -> /usr/local

$ sudo cp ocropus/rec-nhocr-0.3.lua /usr/local/share/ocropus/scripts/rec-nhocr.lua

$ setenv OCROSCRIPTS /usr/local/share/ocropus/scripts

// $ ocroscript recognize data/pages/alice_1.png

$ ocroscript rec-nhocr ~/Desktop/Screenshot.png

$ gs -dSAFER -dBATCH -dNOPAUSE -sDEVICE=jpeg -r300 -sOutputFile=kuwabara_01.%02d.pdf.jpg kuwabara_01.pdf

// ここまでは完璧.

// 後は、レイアウト。でも、MySQLに登録して、マッチングをかけるだけなら、もうできるはず。

$ cd ../weocr-toolkit-0.13

$ ./configure --prefix=/usr/local/ --with-O2tools=/usr/local ; make ; sudo make install

$ vi bin/execocr_tesseract.tmpl html/* cgi-bin/*

/opt/weocr -> /usr/local

/cgi-bin -> /weocr

$ sudo cp bin/execocr_tesseract.tmpl /usr/local/bin/execocr_tesseract

$ cd bin/; sudo cp filenorm run_xalan wo_cleandir /usr/local/bin ; cd -

$ mkdir /var/www/html/weocr/; cp html/* cgi-bin/* /var/www/html/weocr

$ sudo vi /etc/httpd/conf/httpd.conf

AddHandler cgi-script .cgi

Options FollowSymLinks ExecCGI

AllowOverride None

$ cd /var/www/html/weocr/; make ; cd -

(Location of error unknown)XSLT Error (javax.xml.transform.TransformerConfigurationException): getAssociatedStylesheets failed

make: *** [srvspec.html] Error 255

あれ？

// $ java -cp /usr/share/java/xalan-j2.jar org.apache.xalan.xslt.Process -HTML -IN srvspec.xml -OUT srvspec.html

// javaが悪い。OSをupdateしたらなおるかも。

// ということでpending

nhocrを使って、ocrと全文検索を組み合わせてみた

http://yes.kazumichi.org/